statsmodels.genmod.families.family.Poisson.weights

Poisson.weights(mu)

IRLS步骤的权重

Parameters:
muarray_like

指数族中的变换均值响应变量

Returns:
wndarray

IRLS步骤的权重

注释

\[w = 1 / (g'(\mu)^2 * Var(\mu))\]

Last update: Oct 16, 2024