Convert U* to Data

Description

Convert the non-differenced latent responses to Data. Probably no need for user to call; called by kcirt.sim.

Usage

1
ikcirt.Ustar2data(Ustar, qTypes, mxDelta, ns)

Arguments

Ustar

Non-differenced latent responses matrix.

qTypes

Is a question to be fully ranked or most/least format. A character vector whose length is the number of blocks. Each element in {'R', 'M'}.

mxDelta

System Delta matrix, elements in {-1,0,1}.

ns

Response dimensions. A vector of length equal to the number of questions, each element giving the number of items in the question.

Value

Ranked Data matrix.

Author(s)

Dave Zes, Korn/Ferry International