DrawAlphas

a matrix indicating all possible attribute profiles

pmatrix

a numeric vector of length <code>nclasses</code> for nu parameter estimates

nus0


Draws values from a mutinomial distribution and matches them with a row in the pmatrix (attribute profile matrix)
to obtain the alpha values


Analysis of dichotomous response data to obtain attribute profile
estimates for respondents using Diagnostic Classification Model (DCM) and
Markov Chain Monte Carlo (MCMC) method. The estimation procedure uses a
loglinear cognitive diagnostic modeling (LDCM) framework that allows for
the estimation of a host of DCMs such as NIDO, NIDA, NC-RUM etc.

DrawAlphas: Draw values from multinomial distribution

Description

Usage

Arguments

Value