updateG {cds}R Documentation

Update the Grouping Matrix

Description

Updates the grouping matrix.

Usage

updateG(G, a, bwts2, Fr.bk, const, n, m, q, random = FALSE, info.level = 3)

Arguments

G

Grouping matrix.

a

Current value of the row scores.

bwts2

Squared column weights.

Fr.bk

Product of Fr and bkmat.

const

Constant part of the loss function.

n

The number of observations.

m

The number of items.

q

The number of rating categories.

random

Logical indicating whether to randomize the observations.

info.level

Integer controlling the amount of printed.

Author(s)

Pieter Schoonees


[Package cds version 1.0.3 Index]