I have 2 files containing data analysed by 2 different methods. I would like to
find out which genes appear in both analyses. Can someone show me how to do
this?
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Maybe 'merge', but your message is wa
First
On 7/26/07, jenny tan [EMAIL PROTECTED] wrote:
I have 2 files containing data analysed by 2 different methods. I would
like to find out which genes appear in both analyses. Can someone show me
how to do this?
Maybe with 'merge', but your message is too vague (see
http://www.catb.org/~esr/faqs/smart-questions.html).
On 7/26/07, jenny tan [EMAIL PROTECTED] wrote:
I have 2 files containing data analysed by 2 different methods. I would
like to find out which genes appear in both analyses. Can someone
)
# Unique list
ug-unique(mdf[,gene])
You may find the match command useful and/or the %in% opertaor.
JS
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-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of jenny tan
Sent: 26 July 2007 04:35
To: r-help@stat.math.ethz.ch
Subject: [R] Finding matches
Is this what you want?
g1-c(gene1, gene2, gene3, gene4, gene5, gene9, gene10,
+ geneA)
g2-c(gene6, gene9, gene1, gene2, gene7, gene8, gene9,
+ gene1, gene10)
intersect(g1,g2)
[1] gene1 gene2 gene9 gene10
On 7/25/07, jenny tan [EMAIL PROTECTED] wrote:
I have 2 files containing data
