Hi Diego,
Is this what you want?
# Data set
set.seed(123)
x1<-paste("A", 1:6, sep = "")
x2<- round(rgamma(6,2,1))
x3<-paste("B", 1:6, sep = "")
x4<- round(rgamma(6,2,1))
data1 <- data.frame(x1,x2,x3,x4)
data1
x1 x2 x3 x4
1 A1 1 B1 0
2 A2 3 B2 0
3 A3 0 B3 3
4 A4 2 B4 2
5 A5 4 B5 2
6 A6 2 B6 2
# A's
As=as.numeric(t(data1[,1:2])[-1,])
names(As)=paste('A',1:length(As),sep="")
As
A1 A2 A3 A4 A5 A6
1 3 0 2 4 2
# B's
Bs=as.numeric(t(data1[,3:4])[-1,])
names(Bs)=paste('B',1:length(Bs),sep="")
Bs
B1 B2 B3 B4 B5 B6
0 0 3 2 2 2
HTH,
Jorge
On Tue, Apr 29, 2008 at 1:20 PM, Diego Culattoni <[EMAIL PROTECTED]>
wrote:
> Hi Richard,
>
> Thanks a lot! What I actually want to have
> >A1
> 4
> >A2
> 2
> ..... and so on! Is this possible?
>
> Thank you again :)!
>
>
> ----- Original Message ----
> From: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
> To: Diego Culattoni <[EMAIL PROTECTED]>
> Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Sent: Monday, April 28, 2008 11:24:12 AM
> Subject: Re: [R] Combine Values into a Vector or List
>
> > x1<-paste("A", 1:6, sep = "")
> > x2<- round(rgamma(6,2,1))
> > x3<-paste("B", 1:6, sep = "")
> > x4<- round(rgamma(6,2,1))
> > data1 <- data.frame(x1,x2,x3,x4)
> > I would like to get
> > data2 <- c(A1=4, A2=1, A3=0,...)
> > Is there any standard for such a case?
>
> I presume that 4, 2, 0 are the first few values of x2. In which case, I
> think that what you want is simply this:
>
> names(x2) <- x1
>
> Regards,
> Richie.
>
> Mathematical Sciences Unit
> HSL
>
>
> ------------------------------------------------------------------------
> ATTENTION:
>
> This message contains privileged and confidential info...{{dropped:13}}
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