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singular matrix in composition package

PLEASE do read the posting guide 
http://www.R-project.org/posting-guide.html and provide commented, 
minimal, self-contained, reproducible code!
On 22.11.2011 05:13, nur mohd wrote:
There are thousands on this list, none of them able to help you.
I guess the matrix is not provided by the package but caused by the data 
*you* provided. So try to find out why the matrix is singular and the it 
is much easier to tackle it.

Uwe Ligges