Given an n x p matrix of count data, as well as a n x k matrix of responsibilities, return the maximum likelihood estimate (MLE) of p for each k group in a p x k matrix.
m_step_mn(x, r, psc = 1e-04)An n x p count matrix.
An n x k membership prob. matrix.
Pseudocount.
A list with
An n x k matrix of multinomial means.
A k-length numeric vector of mixture coefficients.