getWH_ord: Get the matrices W and H for the ordinal case

In seqest: Sequential Method for Classification and Generalized Estimating Equations Problem

Description

Get the matrices W and H using the Rcpp package for the ordinal case

Usage

getWH_ord(data, beta)

Arguments

data	A matrix containing the training samples which we will use in the ordinal case.
beta	A matrix contains the estimated coefficient. Note that the beta_mat is a n * k matrix which n is the number of the explanatory variables and k+1 is the number of categories

Details

getWH_ord uses the current training data and the estimated coefficient under the ordinal case to obtain the matrices W and H to further get the variance-covariance matrix and minimum eigenvalue. Note that using the Rcpp package can significantly reduce the time of operation and get conclusions faster.

Value

a list contains several components including the variance-covariance matrix, minimum eigenvalue, W and H.

seqest documentation built on July 2, 2020, 2:28 a.m.