update_U_ranked {RprobitB} | R Documentation |
Update latent utility vector in the ranked probit case
Description
This function updates the latent utility vector in the ranked probit case.
Usage
update_U_ranked(U, sys, Sigmainv)
Arguments
U |
The current utility vector of length |
sys |
A vector of length |
Sigmainv |
The inverted error term covariance matrix of dimension
|
Details
This update is basically the same as in the non-ranked case, despite that the truncation point is zero.
Value
An updated utility vector of length J-1
.
Examples
U <- c(0,0)
sys <- c(0,0)
Sigmainv <- diag(2)
update_U_ranked(U, sys, Sigmainv)
[Package RprobitB version 1.1.4 Index]