On Mar 4, 2011, at 9:50 AM, Asan Ramzan wrote:
Hello R-help
I am working with large data table that have the occasional label,
a particular time point in an experiment. E.g:
"Time (min)", "R1 R1", "R2 R1", "R3 R1", "R4 R1"
.909, 1.117, 1.225, 1.048, 1.258
3.942, 1.113, 1.230, 1.049, 1.262
3.9
Hello R-help
I am working with large data table that have the occasional label,
a particular time point in an experiment. E.g:
"Time (min)", "R1 R1", "R2 R1", "R3 R1", "R4 R1"
.909, 1.117, 1.225, 1.048, 1.258
3.942, 1.113, 1.230, 1.049, 1.262
3.976, 1.105, 1.226, 1.051, 1.259
4.009, 1.114, 1.23
rg] On
Behalf Of milton ruser
Sent: Monday, 30 March 2009 1:15 PM
To: minben
Cc: r-help@r-project.org
Subject: Re: [R] A simple problem
Suggestion of thread: "Selecting rows from dataframe"
subset(mydata, mydata$skill==1") may works.
Best wishes
milton
On Sun, Mar 29, 2009 at
-Original Message-
From: r-help-boun...@r-project.org [mailto:r-help-boun...@r-project.org] On
Behalf Of minben
Sent: Monday, 30 March 2009 12:28 PM
To: r-help@r-project.org
Subject: [R] A simple problem
> I am a new R user.
Welcome. It would be polite to give us your name.
>
Suggestion of thread: "Selecting rows from dataframe"
subset(mydata, mydata$skill==1") may works.
Best wishes
milton
On Sun, Mar 29, 2009 at 10:27 PM, minben wrote:
> I am a new R user. Now I have some problem while I use R. I have set
> up a data frame called "mydata". One of the colume o
I am a new R user. Now I have some problem while I use R. I have set
up a data frame called "mydata". One of the colume of it was "skill".
Now I want to select the observations of the frame whose "skill" value
is 1,by what command can I get it?
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