statsmodels.genmod.families.family.Gamma.weights¶ Gamma.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:¶ wndarrayIRLS步骤的权重 注释 \[w = 1 / (g'(\mu)^2 * Var(\mu))\] Last update: Oct 16, 2024