Hi
I 've a data
a=c(10,20,30)
b=c(100,200,300)
c=c(50,60,70)
I want to compare a[1]<=c[1]<b[1],......
How to compare for all the records
-----
Thanks in Advance
Arun
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Hi. Try this: a<=c & c<b Andrija On Tue, Jul 17, 2012 at 9:02 AM, arunkumar1111 <akpbond007@gmail.com> wrote:> Hi > > I 've a data > > a=c(10,20,30) > b=c(100,200,300) > c=c(50,60,70) > > I want to compare a[1]<=c[1]<b[1],...... > > How to compare for all the records > > ----- > Thanks in Advance > Arun > -- > View this message in context: > http://r.789695.n4.nabble.com/comparing-three-vectors-tp4636728.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@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. >[[alternative HTML version deleted]]
Hi, Try this: dat1<-data.frame(a,b,c) dat1[a<=c& b>c,"abc_check"]<-TRUE> dat1?? a?? b? c abc_check 1 10 100 50????? TRUE 2 20 200 60????? TRUE 3 30 300 70????? TRUE #or dat1<-within(dat1,{abc_check<-ifelse(a<=c & b>c,"TRUE","FALSE")}) ?dat1 ?? a?? b? c abc_check 1 10 100 50????? TRUE 2 20 200 60????? TRUE 3 30 300 70????? TRUE A.K. ----- Original Message ----- From: arunkumar1111 <akpbond007 at gmail.com> To: r-help at r-project.org Cc: Sent: Tuesday, July 17, 2012 3:02 AM Subject: [R] comparing three vectors Hi I 've a data a=c(10,20,30) b=c(100,200,300) c=c(50,60,70) I want to compare a[1]<=c[1]<b[1],...... How to compare for all the records ----- Thanks in Advance ? ? ? ? Arun -- View this message in context: http://r.789695.n4.nabble.com/comparing-three-vectors-tp4636728.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.