You will have better luck in soliciting responses if you follow the line at the bottom of every r-help message and post minimal reproducible code. Also read the posting guide. On Fri, Feb 15, 2008 at 8:29 AM, G Ilhamto <gilhamto at gmail.com> wrote: > Dear R admin, > > I sent so many emails but none was posted. > What happened? > > Thanks > Ilham