GetThresholdValuesKernelPiR

a numeric vector of parameter estimates in the form of pis and rs

estimates0

a numeric nitems by nattributes matrix that specifies which items are required for mastery of each attribute (i.e., latent variable)

qmatrix

a numeric nclasses by nattributes matrix of all possible attribute profiles

pmatrix

an nclasses by nitems character matrix with appropriate item threshold labels

threshold.labels


Calculates all item threshold values for an NCRUM parameterization given parameter estimates,
qmatrix, attribute profiles, and threshold label matrix.


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.

GetThresholdValuesKernelPiR: Calculate item threshold values for NCRUM parameterization

Description

Usage

Arguments

Value