search for: flxmclust

Hi, I am trying to understand how to use the flexmix package, I have read the Leisch paper but am very unclear what is needed for the M-step driver. I am just fitting a simple linear regression model. The documentation is far from clear what the FLXmclust function does, but, it in principle could do all I need, however, I do not get sentible results as if I try the following the result is poor: >x<-c() > for(i in 0:99){x$y[2*i]=(0+i);x$x[2*i]=i;x$x[2*i+1]=i;x$y[2*i+1]=i+1000;x$g[2*i]=1;x$g[2*i+1]=2} > m1<-flexmix(y~x ,data=x,k=2) &gt...

Hi, Before I write code to do it does anyone know of code for fitting mixtures of multivariate-t distributions. I can't use McLachan's EMMIX code because the license is "For non commercial use only". I checked, mclust and flexmix but both only do Gaussian. Thanks Nicholas