[R] Problem while reading Data from a data frame

PIKAL Petr petr.pikal at precheza.cz
Tue Nov 5 16:01:30 CET 2013


Sorry

shall be
datalist<-ck[odd,]

Regards
Petr

> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of PIKAL Petr
> Sent: Tuesday, November 05, 2013 3:56 PM
> To: Baro; R help
> Subject: Re: [R] Problem while reading Data from a data frame
> 
> Hi
> 
> You shall probably use C or similar program for such task.
> 
> As I understand you want only odd rows. If yes, this will do it for you
> 
> odd<-seq(1,d,2)
> datalist<-cd[odd,]
> 
> If not please explain better your real intention.
> 
> Regards
> Petr
> 
> 
> > -----Original Message-----
> > From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> > project.org] On Behalf Of Baro
> > Sent: Tuesday, November 05, 2013 3:42 PM
> > To: R help
> > Subject: [R] Problem while reading Data from a data frame
> >
> > Hi experts,
> >
> > I want to read only the half of my data frame, which I read it from
> > clip board, and save it in a list. I wrote this code but it doesnt
> > work:
> >
> > ck<-read.table("clipboard")
> > datalist<-list()
> > d<-dim(ck)[1]
> > i<-1
> >
> > repeat
> > {
> >   datalist<-c(datalist,ck[i,])
> >   i<-i+2
> >   if(i>d)
> >   {break}
> > }
> > datalist
> >
> > 	[[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.
> 
> ______________________________________________
> R-help at r-project.org mailing list
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> PLEASE do read the posting guide http://www.R-project.org/posting-
> guide.html
> and provide commented, minimal, self-contained, reproducible code.



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