TrimmedMean.weights(z)
[source]
Least trimmed mean weighting function for the IRLS algorithm
The psi function scaled by z
Parameters: | z (array-like) – 1d array |
---|---|
Returns: |
weights – weights(z) = 1 for |z| <= c weights(z) = 0 for |z| > c |
Return type: | array |
© 2009–2012 Statsmodels Developers
© 2006–2008 Scipy Developers
© 2006 Jonathan E. Taylor
Licensed under the 3-clause BSD License.
http://www.statsmodels.org/stable/generated/statsmodels.robust.norms.TrimmedMean.weights.html