我有一个看起来像这样的混合效果模型:
import statsmodels.formula.api as smf
formula = "revised_error ~ C(condition, Treatment('solo_feedback'))*round_index"
model = smf.mixedlm(forumla, data=data, groups=data['player_id']).fit()
现在model.conf_int()让我得到基于标准正态分布的拟合参数的置信区间。但是,我想要自举系数和置信度,但model.boostrap()会引发错误:
AttributeError: 'MixedLMResults' object has no attribute 'endog'
心有法竹
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