JacCol_constr {RCM}R Documentation

Jacobian of the constrained analysis with linear response function.

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


[Package RCM version 1.8.0 Index]