04-11-2012 09:54 AM
I am using SAS 9.2 to estimate multinomial probit model. The dependent variable has the values 1, 2, 3, 4 and there are about 20 (binary and continuous) independent variables. proc probit converge the model best but it do not show me the estimates based on the variance covariance matrix. These are standard deviations and correlation coefficients of different alternatives. Please share how can I see the results of variance covariance matrix along with the parameter estimates.