[R] heatmap-how to change the order of the rows (genes)

[Mike Marchywka]

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> Date: Wed, 9 Feb 2011 12:18:57 -0500
> From: yanliusun at gmail.com
> To: r-help at r-project.org
> Subject: [R] heatmap-how to change the order of the rows (genes)
>
> Hi,
>
> I have a question about the heatmap dendrogram in R. I loaded my data
> matrix in command heatmap(), and it gave me a heatmap accordingly, and the
> rows (genes) also were clustered accordingly. But now I don't want the
> genes clustered in that way, I have a new order of these genes, and want the
> rows of the heatmap are drawed as the order I give. Could anybody help me
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>



?heatmap 

Rowv=NA 
or
Colv=NA

but first time I tried this something didn't work but
I think eventually it did work for me with both, not sure
if you have problem with one only.



> Yan
>
> [[alternative HTML version deleted]]
>
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