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$NameAnd there''s this things that duplicate are not allowed... How can I do to allow duplicates ??? I don''t have the choice I can''t just have numbers . Thanks for your help, I am new in R ... Fred [[alternative HTML version deleted]]
You cannot have duplicate row names. You have to do something to address that, such as remove duplicates or aggregate your data. --------------------------------------------------------------------------- Jeff Newmiller The ..... ..... Go Live... DCN:<jdnewmil at dcn.davis.ca.us> Basics: ##.#. ##.#. Live Go... Live: OO#.. Dead: OO#.. Playing Research Engineer (Solar/Batteries O.O#. #.O#. with /Software/Embedded Controllers) .OO#. .OO#. rocks...1k --------------------------------------------------------------------------- Sent from my phone. Please excuse my brevity. STADLER Frederic <frederic.stadler at unifr.ch> wrote:>Hello, >I am drawing a heatmap with hundreds of genes. Everything work fine, >except when I want to had the name of the genes as the row.names with >>row.names (a)<-a$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 > > [[alternative HTML version deleted]] > >______________________________________________ >R-help at r-project.org mailing list >https://stat.ethz.ch/mailman/listinfo/r-help >PLEASE do read the posting guide >http://www.R-project.org/posting-guide.html >and provide commented, minimal, self-contained, reproducible code.
On Fri, Sep 7, 2012 at 11:04 AM, 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$Name > And there's this things that duplicate are not allowed... > > How can I do to allow duplicates ??? I don't have the choice I can't just have numbers .You might consider using make.unique(): row.names (a) <- make.unique(a$Name) HTH James
Thanks Arun, I can manage something with that, just need then to delete the first raw with photoshop ! Thanks Fred -- View this message in context: http://r.789695.n4.nabble.com/Problem-with-duplicates-in-row-names-tp4642518p4642604.html Sent from the R help mailing list archive at Nabble.com.
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