ehrapy.tools.test_nested_f_statistic¶
- ehrapy.tools.test_nested_f_statistic(small_model, big_model)[source]¶
Calculate the P value indicating if a larger GLM, encompassing a smaller GLM’s parameters, adds explanatory power.
See https://stackoverflow.com/questions/27328623/anova-test-for-glm-in-python/60769343#60769343
- Parameters:
small_model (
GLMResultsWrapper) – fitted generalized linear models.big_model (
GLMResultsWrapper) – fitted generalized linear models.
- Returns:
p_value of Anova test.
- Return type: