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When I model a logistic regression analysis with a categorical predictor with 4 categories this results in regression model with 3 dummy variables that are each tested seperately. Is it possible to calculate the multivatiate Wald test in MlWin (to check whether the 3 dummy variables together predict ...

thank you very much for your clear reply
Maarten

I used the MCMC estimation method to get an estimate for a parameter of a 2 level logistic regression analysis. Based on the regression diagnostics of a parameter I would like to obtain a 99% prediction interval for this parameter instead of a 95% prediction interval. As I understand it I need the 1 ...