Post-hoc test to obtain overall p-value for a factor variable used in a eh_test_subtype fit.

posthoc_factor_test takes a eh_test_subtype fit and returns an overall p-value for a specified factor variable.

posthoc_factor_test(fit, factor, nlevels)

Arguments

fit: the resulting eh_test_subtype fit.
factor: is the name of the factor variable of interest, supplied in quotes, e.g. factor = "race". Only supports a single factor.
nlevels: is the number of levels the factor variable in factor has.

Returns a list.

pval is a formatted p-value.

pval_raw is the raw, unformatted p-value.