loglikcubp0 function

Log-likelihood function of a CUB model with covariates for the uncertainty component

Compute the log-likelihood function of a CUB model fitting ordinal responses with covariates for explaining the uncertainty component.

loglikcubp0(m, ordinal, Y, bbet, ccsi)

Arguments

• m: Number of ordinal categories
• ordinal: Vector of ordinal responses
• Y: Matrix of selected covariates for explaining the uncertainty component
• bbet: Vector of parameters for the uncertainty component, with length equal to NCOL(Y)+1 to account for an intercept term (first entry of bbet)
• ccsi: Feeling parameter