BinaryResults.resid_pearson()

statsmodels.discrete.discrete_model.BinaryResults.resid_pearson

BinaryResults.resid_pearson() [source]

Pearson residuals

Pearson residuals are defined to be

$r_j = \frac{(y - M_jp_j)}{\sqrt{M_jp_j(1-p_j)}}$

where $p_j=cdf(X\beta)$ and $M_j$ is the total number of observations sharing the covariate pattern $j$ .

For now $M_j$ is always set to 1.

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© 2006 Jonathan E. Taylor
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http://www.statsmodels.org/stable/generated/statsmodels.discrete.discrete_model.BinaryResults.resid_pearson.html