JacCol_constr: Jacobian of the constrained analysis with linear response...

In RCM: Fit row-column association models with the negative binomial distribution for the microbiome

Description

Jacobian of the constrained analysis with linear response function.

Usage

JacCol_constr(betas, X, reg, theta, muMarg, psi, allowMissingness, naId)

Arguments

betas	a vector of v parameters of the response function of a single taxon
X	the count vector of length n
reg	a n-by-v matrix of regressors
theta	The dispersion parameter of this taxon
muMarg	offset of length n
psi	a scalar, the importance parameter
allowMissingness	A boolean, are missing values present
naId	The numeric index of the missing values in X Even though this approach does not imply normalization over the parameters of all taxa, it is very fast and they can be normalized afterwards

Value

The jacobian, a square symmetric matrix of dimension v

RCM documentation built on Nov. 8, 2020, 5:22 p.m.