3 ms·
One thought - should it be a weighted average? I.e. the longer the river, the more bearing it's ratio has on the result.
by bbcbasic 11y ago
One thought - should it be a weighted average? I.e. the longer the river, the more bearing it's ratio has on the result.
- te 11y agoMaybe the harmonic mean? https://en.wikipedia.org/wiki/Harmonic_mean https://en.wikipedia.org/wiki/Harmonic_mean