3.4.1.2.1.1.2. statsmodels.emplike.api.ANOVA.compute_ANOVA¶

ANOVA.compute_ANOVA(mu=None, mu_start=0, return_weights=0)[source]¶

Returns -2 log likelihood, the pvalue and the maximum likelihood estimate for a common mean.

Parameters:

mu : float

If a mu is specified, ANOVA is conducted with mu as the common mean. Otherwise, the common mean is the maximum empirical likelihood estimate of the common mean. Default is None.

mu_start : float

Starting value for commean mean if specific mu is not specified. Default = 0

return_weights : bool

if TRUE, returns the weights on observations that maximize the likelihood. Default is FALSE

Returns:

res: tuple

The log-likelihood, p-value and estimate for the common mean.