Hi David, You now have the option to perform PCA using either prcomp or princomp. The updated tool is currently available for use on our test server http://test.g2.bx.psu.edu/ and will be made available on our main server soon. Thanks for using Galaxy, Guru Galaxy team. On Sep 3, 2010, at 1:27 PM, zod wrote:

Hi,

Is it possible to add the R's 'prcomp' function to the PCA tool? Or just switch the tool to use 'prcomp' instead of 'princomp'?

Thanks,

David _______________________________________________ galaxy-user mailing list galaxy-user@lists.bx.psu.edu http://lists.bx.psu.edu/listinfo/galaxy-user