Computes two-sided Wald z-tests for a model fitted with nnet::multinom().
multinomial_p(mdl)A data frame with response class, term, coefficient, standard error, z statistic, and p-value.
if (FALSE) { # \dontrun{
model <- nnet::multinom(Species ~ Sepal.Length + Sepal.Width, iris)
multinomial_p(model)
} # }