Hi all i am using the following command to do clustering using hopach
....and getting the following error .... eset.s is a matirx containing genes
filtered through a ttest ... my data contains 3 treatments and 3 controls

> gene.dist <- distancematrix(eset.s, d="cosangle")
> dim(gene.dist)
[1] 112 112
> gene.hobj <- hopach(eset.s, dmat=gene.dist)
Error in is.logical(j) : 'j' is missing

Please help to sort out this problem

Thanks

Rohit

-- 
Rohit Farmer
M.Tech Bioinformatics
Department of Computational Biology and Bioinformatics
Jacob School of Biengineering and Biotechnology
Sam Higginbottom Institute of Agriculture, Technology and Sciences
(Formerly known as Allahabad Agricultural Institute - Deemed University)
Allahabad, UP, INDIA - 211 007
Ph. No. 9839845093, 9415261403
e-Mail rohit.farmer@gmail.com
Blog http://rohitsspace.blogspot.com

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