Box PlotsΒΆ
The following illustrates some options for the boxplot in statsmodels. These include violin_plot
and bean_plot
.
In [1]:
import numpy as np
import matplotlib.pyplot as plt
import statsmodels.api as sm
Bean Plots¶
The following example is taken from the docstring of beanplot
.
We use the American National Election Survey 1996 dataset, which has Party Identification of respondents as independent variable and (among other data) age as dependent variable.
In [2]:
data = sm.datasets.anes96.load_pandas()
party_ID = np.arange(7)
labels = ["Strong Democrat", "Weak Democrat", "Independent-Democrat",
"Independent-Independent", "Independent-Republican",
"Weak Republican", "Strong Republican"]
Group age by party ID, and create a violin plot with it:
In [3]:
plt.rcParams['figure.subplot.bottom'] = 0.23 # keep labels visible
plt.rcParams['figure.figsize'] = (10.0, 8.0) # make plot larger in notebook
age = [data.exog['age'][data.endog == id] for id in party_ID]
fig = plt.figure()
ax = fig.add_subplot(111)
plot_opts={'cutoff_val':5, 'cutoff_type':'abs',
'label_fontsize':'small',
'label_rotation':30}
sm.graphics.beanplot(age, ax=ax, labels=labels,
plot_opts=plot_opts)
ax.set_xlabel("Party identification of respondent.")
ax.set_ylabel("Age")
#plt.show()
Out[3]:
<matplotlib.text.Text at 0x7f89bd62dad0>
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89bd59e5d0>
In [4]:
def beanplot(data, plot_opts={}, jitter=False):
"""helper function to try out different plot options
"""
fig = plt.figure()
ax = fig.add_subplot(111)
plot_opts_ = {'cutoff_val':5, 'cutoff_type':'abs',
'label_fontsize':'small',
'label_rotation':30}
plot_opts_.update(plot_opts)
sm.graphics.beanplot(data, ax=ax, labels=labels,
jitter=jitter, plot_opts=plot_opts_)
ax.set_xlabel("Party identification of respondent.")
ax.set_ylabel("Age")
In [5]:
fig = beanplot(age, jitter=True)
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89b760dad0>
In [6]:
fig = beanplot(age, plot_opts={'violin_width': 0.5, 'violin_fc':'#66c2a5'})
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89b75cd750>
In [7]:
fig = beanplot(age, plot_opts={'violin_fc':'#66c2a5'})
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89b7386f50>
In [8]:
fig = beanplot(age, plot_opts={'bean_size': 0.2, 'violin_width': 0.75, 'violin_fc':'#66c2a5'})
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89b727dbd0>
In [9]:
fig = beanplot(age, jitter=True, plot_opts={'violin_fc':'#66c2a5'})
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89bc0a8c90>
In [10]:
fig = beanplot(age, jitter=True, plot_opts={'violin_width': 0.5, 'violin_fc':'#66c2a5'})
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89b7232e50>
In [11]:
Advanced Box Plots¶
Based of example script example_enhanced_boxplots.py
(by Ralf Gommers)
In [12]:
from __future__ import print_function
import numpy as np
import matplotlib.pyplot as plt
import statsmodels.api as sm
# Necessary to make horizontal axis labels fit
plt.rcParams['figure.subplot.bottom'] = 0.23
data = sm.datasets.anes96.load_pandas()
party_ID = np.arange(7)
labels = ["Strong Democrat", "Weak Democrat", "Independent-Democrat",
"Independent-Independent", "Independent-Republican",
"Weak Republican", "Strong Republican"]
# Group age by party ID.
age = [data.exog['age'][data.endog == id] for id in party_ID]
In [13]:
# Create a violin plot.
fig = plt.figure()
ax = fig.add_subplot(111)
sm.graphics.violinplot(age, ax=ax, labels=labels,
plot_opts={'cutoff_val':5, 'cutoff_type':'abs',
'label_fontsize':'small',
'label_rotation':30})
ax.set_xlabel("Party identification of respondent.")
ax.set_ylabel("Age")
ax.set_title("US national election '96 - Age & Party Identification")
Out[13]:
<matplotlib.text.Text at 0x7f89b6fce1d0>
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89b70be250>
In [14]:
# Create a bean plot.
fig2 = plt.figure()
ax = fig2.add_subplot(111)
sm.graphics.beanplot(age, ax=ax, labels=labels,
plot_opts={'cutoff_val':5, 'cutoff_type':'abs',
'label_fontsize':'small',
'label_rotation':30})
ax.set_xlabel("Party identification of respondent.")
ax.set_ylabel("Age")
ax.set_title("US national election '96 - Age & Party Identification")
Out[14]:
<matplotlib.text.Text at 0x7f89b6e0cb10>
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89b6eac2d0>
In [15]:
# Create a jitter plot.
fig3 = plt.figure()
ax = fig3.add_subplot(111)
plot_opts={'cutoff_val':5, 'cutoff_type':'abs', 'label_fontsize':'small',
'label_rotation':30, 'violin_fc':(0.8, 0.8, 0.8),
'jitter_marker':'.', 'jitter_marker_size':3, 'bean_color':'#FF6F00',
'bean_mean_color':'#009D91'}
sm.graphics.beanplot(age, ax=ax, labels=labels, jitter=True,
plot_opts=plot_opts)
ax.set_xlabel("Party identification of respondent.")
ax.set_ylabel("Age")
ax.set_title("US national election '96 - Age & Party Identification")
Out[15]:
<matplotlib.text.Text at 0x7f89b6c8f510>
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89b70b4290>
In [16]:
# Create an asymmetrical jitter plot.
ix = data.exog['income'] < 16 # incomes < $30k
age = data.exog['age'][ix]
endog = data.endog[ix]
age_lower_income = [age[endog == id] for id in party_ID]
ix = data.exog['income'] >= 20 # incomes > $50k
age = data.exog['age'][ix]
endog = data.endog[ix]
age_higher_income = [age[endog == id] for id in party_ID]
fig = plt.figure()
ax = fig.add_subplot(111)
plot_opts['violin_fc'] = (0.5, 0.5, 0.5)
plot_opts['bean_show_mean'] = False
plot_opts['bean_show_median'] = False
plot_opts['bean_legend_text'] = 'Income < \$30k'
plot_opts['cutoff_val'] = 10
sm.graphics.beanplot(age_lower_income, ax=ax, labels=labels, side='left',
jitter=True, plot_opts=plot_opts)
plot_opts['violin_fc'] = (0.7, 0.7, 0.7)
plot_opts['bean_color'] = '#009D91'
plot_opts['bean_legend_text'] = 'Income > \$50k'
sm.graphics.beanplot(age_higher_income, ax=ax, labels=labels, side='right',
jitter=True, plot_opts=plot_opts)
ax.set_xlabel("Party identification of respondent.")
ax.set_ylabel("Age")
ax.set_title("US national election '96 - Age & Party Identification")
# Show all plots.
#plt.show()
Out[16]:
<matplotlib.text.Text at 0x7f89b7047210>
Error in callback <function post_execute at 0x7f89c987e578> (for post_execute):
--------------------------------------------------------------------------- RuntimeError Traceback (most recent call last) /usr/lib/python2.7/dist-packages/matplotlib/pyplot.pyc in post_execute() 145 def post_execute(): 146 if matplotlib.is_interactive(): --> 147 draw_all() 148 149 # IPython >= 2 /usr/lib/python2.7/dist-packages/matplotlib/_pylab_helpers.pyc in draw_all(cls, force) 148 for f_mgr in cls.get_all_fig_managers(): 149 if force or f_mgr.canvas.figure.stale: --> 150 f_mgr.canvas.draw_idle() 151 152 atexit.register(Gcf.destroy_all) /usr/lib/python2.7/dist-packages/matplotlib/backend_bases.pyc in draw_idle(self, *args, **kwargs) 2024 if not self._is_idle_drawing: 2025 with self._idle_draw_cntx(): -> 2026 self.draw(*args, **kwargs) 2027 2028 def draw_cursor(self, event): /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in draw(self) 472 473 try: --> 474 self.figure.draw(self.renderer) 475 finally: 476 RendererAgg.lock.release() /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/figure.pyc in draw(self, renderer) 1157 dsu.sort(key=itemgetter(0)) 1158 for zorder, a, func, args in dsu: -> 1159 func(*args) 1160 1161 renderer.close_group('figure') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axes/_base.pyc in draw(self, renderer, inframe) 2322 2323 for zorder, a in dsu: -> 2324 a.draw(renderer) 2325 2326 renderer.close_group('axes') /usr/lib/python2.7/dist-packages/matplotlib/artist.pyc in draw_wrapper(artist, renderer, *args, **kwargs) 59 def draw_wrapper(artist, renderer, *args, **kwargs): 60 before(artist, renderer) ---> 61 draw(artist, renderer, *args, **kwargs) 62 after(artist, renderer) 63 /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in draw(self, renderer, *args, **kwargs) 1106 ticks_to_draw = self._update_ticks(renderer) 1107 ticklabelBoxes, ticklabelBoxes2 = self._get_tick_bboxes(ticks_to_draw, -> 1108 renderer) 1109 1110 for tick in ticks_to_draw: /usr/lib/python2.7/dist-packages/matplotlib/axis.pyc in _get_tick_bboxes(self, ticks, renderer) 1056 for tick in ticks: 1057 if tick.label1On and tick.label1.get_visible(): -> 1058 extent = tick.label1.get_window_extent(renderer) 1059 ticklabelBoxes.append(extent) 1060 if tick.label2On and tick.label2.get_visible(): /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in get_window_extent(self, renderer, dpi) 959 raise RuntimeError('Cannot get window extent w/o renderer') 960 --> 961 bbox, info, descent = self._get_layout(self._renderer) 962 x, y = self.get_unitless_position() 963 x, y = self.get_transform().transform_point((x, y)) /usr/lib/python2.7/dist-packages/matplotlib/text.pyc in _get_layout(self, renderer) 350 tmp, lp_h, lp_bl = renderer.get_text_width_height_descent('lp', 351 self._fontproperties, --> 352 ismath=False) 353 offsety = (lp_h - lp_bl) * self._linespacing 354 /usr/lib/python2.7/dist-packages/matplotlib/backends/backend_agg.pyc in get_text_width_height_descent(self, s, prop, ismath) 227 fontsize = prop.get_size_in_points() 228 w, h, d = texmanager.get_text_width_height_descent(s, fontsize, --> 229 renderer=self) 230 return w, h, d 231 /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in get_text_width_height_descent(self, tex, fontsize, renderer) 673 else: 674 # use dviread. It sometimes returns a wrong descent. --> 675 dvifile = self.make_dvi(tex, fontsize) 676 dvi = dviread.Dvi(dvifile, 72 * dpi_fraction) 677 try: /usr/lib/python2.7/dist-packages/matplotlib/texmanager.pyc in make_dvi(self, tex, fontsize) 420 'string:\n%s\nHere is the full report generated by ' 421 'LaTeX: \n\n' % repr(tex.encode('unicode_escape')) + --> 422 report)) 423 else: 424 mpl.verbose.report(report, 'debug') RuntimeError: LaTeX was not able to process the following string: 'lp' Here is the full report generated by LaTeX:
<matplotlib.figure.Figure at 0x7f89b7050a50>