newton_up_m: A function for newton update of m This function performs...

In yuanfang90/LNMVGA: Cluster microbiome / compositional data using a mixture of logistic-normal multinomial models

A function for newton update of m This function performs newton update of m within one iteration.

Description

A function for newton update of m This function performs newton update of m within one iteration.

Usage

newton_up_m(xold, W_i, iSig, mu, vsquare, M, xi, K)

Arguments

xold	kth element of m, value from last iteration.
W_i	ith observation.
iSig	(generalized) inverse matrices variance parameter for the latent Gaussian variable.
mu	mean parameter for the latent Gaussian variable.
vsquare	diagonal elements of the variational parameter V.
M	sum of counts in K taxa for one observation.
xi	variational parameter xi, vector of n.
K	number of taxa.

Examples

newton_up_m()

yuanfang90/LNMVGA documentation built on Jan. 29, 2024, 8:24 a.m.