R Graphical Manual

Last data update: 2014.03.03

R: Convert 'U'* to Data

ikcirt.Ustar2data

R Documentation

Convert `U`* to Data

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

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

`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.