next up previous
Next: Prevosti et al's (1975) Up: IAM distances Previous: Latter's (1972) Fst (=*)

Rogers' (1972) distance [Takezaki, N. 96]


\begin{displaymath}
Dr=\frac{1}{r}\sum ^{r}_{j}\sqrt{\frac{\sum ^{m}_{i}\left( x_{ij}-y_{ij}\right) ^{2}}{2}}\end{displaymath}



Olivier Langella 2002-03-20