momepy.simpson_diversity#
- momepy.simpson_diversity(values, bins=None, categorical=False)[source]#
Calculates the Simpson’s diversity index of data. Helper function for
momepy.Simpson
.\[\lambda=\sum_{i=1}^{R} p_{i}^{2}\]- Parameters:
- valuespandas.Series
A list of values.
- binsarray, optional
An array of top edges of classification bins. Should be equal to the result of
binning.bins
.- categoricalbool (default False)
Treat values as categories (will not use
bins
).
- Returns:
- float
Simpson’s diversity index.
See also
momepy.Simpson
Calculates the Simpson’s diversity index.