WLS.whiten(X)
[source]
Whitener for WLS model, multiplies each column by sqrt(self.weights)
Parameters: | X (array-like) – Data to be whitened |
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Returns: | whitened – sqrt(weights)*X |
Return type: | array-like |
© 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.regression.linear_model.WLS.whiten.html