I have read the steps of conducting The Swait and Louviere Test in the new MAxDiff book. I understand that steps 1 to 3 are the results from either to regular MNL run in the Lighthouse Studio program or 1 group in the stand-alone Latent Class analysis program.
My issue now is in the 4th step, where we run a scale-constrained model to detect the scale of one of the 2 groups in the pooled model, or named mu2.
Is it possible somehow using the Latent Class stand-alone program and 1 group analysis with checking the box of the Scale-constrained to get this value from the output?
if not then what other alternatives do you suggest me to follow as I do not know how to manipulate the pooled matrix in the MNL modelling
N.B. The conjoint task I am testing is a MaxDiff Conjoint (profile case-case 2) with the best and worst choices as the 2 groups to be compared.