thr3ads.net - R help - [R] Combine Values into a Vector or List [Apr 2008]

If this information is useful, please help other people find it:
Share via:

Diego Culattoni

2008-Apr-28 07:06 UTC

[R] Combine Values into a Vector or List

Hi all,
I have the following

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?
Thank you very much in advance,
Diego


     
____________________________________________________________________________________

[[elided Yahoo spam]]
	[[alternative HTML version deleted]]

Richard.Cotton at hsl.gov.uk

2008-Apr-28 09:24 UTC

head link

[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 inform...{{dropped:20}}

Diego Culattoni

2008-Apr-29 17:20 UTC

head link

[R] Combine Values into a Vector or List

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: "Richard.Cotton@hsl.gov.uk" <Richard.Cotton@hsl.gov.uk>
To: Diego Culattoni <diegoculattoni@yahoo.com>
Cc: r-help@stat.math.ethz.ch; r-help-bounces@r-project.org
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 inform...{{dropped:28}}

Diego Culattoni

2008-Apr-29 18:57 UTC

head link

[R] Combine Values into a Vector or List

Thank you Jorge, what I want to have is > z <- A1+A2
>z  4
The problem is that A1, A2,... still unknown, so that I have the following
error> A1object "A1" not found

Thank you in advance!


----- Original Message ----
From: Jorge Ivan Velez <jorgeivanvelez@gmail.com>
To: Diego Culattoni <diegoculattoni@yahoo.com>
Cc: R mailing list <r-help@r-project.org>
Sent: Tuesday, April 29, 2008 7:38:41 PM
Subject: Re: [R] Combine Values into a Vector or List


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
<diegoculattoni@yahoo.com> 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: "Richard.Cotton@hsl.gov.uk" <Richard.Cotton@hsl.gov.uk>
To: Diego Culattoni <diegoculattoni@yahoo.com>
Cc: r-help@stat.math.ethz.ch; r-help-bounces@r-project.org
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 inform...{{dropped:16}}

Jorge Ivan Velez

2008-Apr-29 19:03 UTC

head link

[R] Combine Values into a Vector or List

Hi Diego,

Try this:

z<-As["A1"]+As["A2"]; names(z)<-"z"
z
4

HTH,

Jorge



On Tue, Apr 29, 2008 at 2:57 PM, Diego Culattoni
<diegoculattoni@yahoo.com>
wrote:
> Thank you Jorge, what I want to have is
> > z <- A1+A2
> >z
>   4
> The problem is that A1, A2,... still unknown, so that I have the following
> error
> > A1
> object "A1" not found
>
> Thank you in advance!
>
> ----- Original Message ----
> From: Jorge Ivan Velez <jorgeivanvelez@gmail.com>
> To: Diego Culattoni <diegoculattoni@yahoo.com>
> Cc: R mailing list <r-help@r-project.org>
> Sent: Tuesday, April 29, 2008 7:38:41 PM
> Subject: Re: [R] Combine Values into a Vector or List
>
>
> 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
<diegoculattoni@yahoo.com>
> 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: "Richard.Cotton@hsl.gov.uk"
<Richard.Cotton@hsl.gov.uk>
> > To: Diego Culattoni <diegoculattoni@yahoo.com>
> > Cc: r-help@stat.math.ethz.ch; r-help-bounces@r-project.org
> > 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
> > inform...{{dropped:28}}
> >
> > ______________________________________________
> > 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.
> >
>
>
> ------------------------------
> Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it
>
now.<http://us.rd.yahoo.com/evt=51733/*http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ>
>
	[[alternative HTML version deleted]]

Diego Culattoni

2008-Apr-30 07:42 UTC

head link

[R] Combine Values into a Vector or List

Hello Jorge,
Sorry, my aim is to get each individual separately, so that if I input
> A1 # the the result would be     1
This because I would like to use
lm.D <- lm(y~A1+A1+A3...)
Thanks,
Diego

----- Original Message ----
From: Jorge Ivan Velez <jorgeivanvelez@gmail.com>
To: Diego Culattoni <diegoculattoni@yahoo.com>
Cc: R mailing list <r-help@r-project.org>
Sent: Tuesday, April 29, 2008 9:03:20 PM
Subject: Re: [R] Combine Values into a Vector or List


Hi Diego,

Try this:

z<-As["A1"]+As["A2"]; names(z)<-"z"
z
4

HTH,

Jorge




On Tue, Apr 29, 2008 at 2:57 PM, Diego Culattoni
<diegoculattoni@yahoo.com> wrote:

Thank you Jorge, what I want to have is > z <- A1+A2
>z  4
The problem is that A1, A2,... still unknown, so that I have the following
error> A1object "A1" not found

Thank you in advance!


----- Original Message ----
From: Jorge Ivan Velez <jorgeivanvelez@gmail.com>
To: Diego Culattoni <diegoculattoni@yahoo.com>

Cc: R mailing list <r-help@r-project.org>
Sent: Tuesday, April 29, 2008 7:38:41 PM
Subject: Re: [R] Combine Values into a Vector or List


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
<diegoculattoni@yahoo.com> 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: "Richard.Cotton@hsl.gov.uk" <Richard.Cotton@hsl.gov.uk>
To: Diego Culattoni <diegoculattoni@yahoo.com>
Cc: r-help@stat.math.ethz.ch; r-help-bounces@r-project.org
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 inform...{{dropped:24}}

Maybe Matching Threads

Search for more reasonably related threads

R help - Apr 2008 - Combine Values into a Vector or List

[R] Combine Values into a Vector or List

[R] Combine Values into a Vector or List

[R] Combine Values into a Vector or List

[R] Combine Values into a Vector or List

[R] Combine Values into a Vector or List

[R] Combine Values into a Vector or List

Maybe Matching Threads