Hi I have used MCLUST to fit a mixture Gaussian model to Data and now I want to do the same for a subgroup of data with the mean and variance of previous step. I mean, I want to use MCLUST only with known means and variances and determine only probability. I have seen Prior Control But I do not how can I use it? I define a constant function and give his name as input in MCLUST?!! thank you in advance for your help -- View this message in context: http://n4.nabble.com/PriorControl-MCLUST-tp1472924p1472924.html Sent from the R help mailing list archive at Nabble.com.