//LG4.5//
version = 4.5
infile 'C:\Users\DeCarlo\Documents\My Research\SMP\swets61.dat'


model
title 'Swets, Tanner, & Birdsall 1961 data - unequal variance SDT model via LG';
options
   bayes
     categorical=0 variances=0 latent=0 poisson=0 ;
   standarderrors=standard;
   coding=effect;
   output parameters profile bvr;
variables
   dependent resp probit;
   independent stim;
   latent
      gamma continuous;
equations
   gamma ;
   resp <- 1 + stim + (1)gamma stim;
end model