[R] Problem with duplicates in row.names

[Jeff Newmiller]

You cannot have duplicate row names. You have to do something to address that, such as remove duplicates or aggregate your data.
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Sent from my phone. Please excuse my brevity.

STADLER Frederic <frederic.stadler at unifr.ch> wrote:

>Hello,
>I am drawing a heatmap with hundreds of genes. Everything work fine,
>except when I want to had the name of the genes as the row.names with
>>row.names (a)<-a$Name
>And there's this things that duplicate are not allowed...
>
>How can I do to allow duplicates  ??? I don't have the choice I can't
>just have numbers .
>
>Thanks for your help, I am new in R ...
>
>Fred
>
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>
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