A beginner's question
You can do like this:
1.
mydata[mydata$skill==1,]
2.
mydata[mydata[,"skill"]==1,]
/Forin
On Thu, 26 Mar 2009 23:40:32 -0700 (PDT)
minben <minbenh at gmail.com> wrote:
I am a new R-language user. I have set up a data frame "mydata",one of the colume of which is "skill". Now I want to select the observations whose "skill" value is equal to 1,by what command can I get it?
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Florin G. Maican
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Ph.D. candidate,
Department of Economics,
School of Business, Economics and Law,
Gothenburg University, Sweden
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