scipy.cluster.hierarchy.weighted¶
- scipy.cluster.hierarchy.weighted(y)[source]¶
Performs weighted/WPGMA linkage on the condensed distance matrix.
See linkage for more information on the return structure and algorithm.
Parameters : y : ndarray
The upper triangular of the distance matrix. The result of pdist is returned in this form.
Returns : Z : ndarray
A linkage matrix containing the hierarchical clustering. See the linkage function documentation for more information on its structure.
See also
- linkage
- for advanced creation of hierarchical clusterings.