On 15.02.2013 16:37, Giovanni Petris wrote:
How about
c(a, b)
But then, if he is actually going to have a row vector, t() is needed -
and one may want to answer the OP who may not read this list ....
Best,
Uwe Ligges
?
HTH,
Giovanni
________________________________________
From: r-help-boun...@r-project.org [r-help-boun...@r-project.org] on behalf of
Nordlund, Dan (DSHS/RDA) [nord...@dshs.wa.gov]
Sent: Thursday, February 14, 2013 7:19 PM
To: r-help
Subject: Re: [R] How to stack row vector on top of each other?
-----Original Message-----
From: r-help-boun...@r-project.org [mailto:r-help-bounces@r-
project.org] On Behalf Of C W
Sent: Thursday, February 14, 2013 5:08 PM
To: r-help
Subject: [R] How to stack row vector on top of each other?
Hi list,
How do you actually stack a vector on top of each other? Say, I want
everything in a row vector. Neither rbind(), nor cbind() will do the
job.
It gives me 2 dimension.
Here's my reproducible example:
a <- rnorm(10)
b <- rnorm(10)
c <- cbind(a,b)
dim(c)
[1] 10 2
d <- rbind(a,b)
dim(d)
[1] 2 10
Thanks,
Mike
I guess I don't know what you mean by "actually stack a vector on top of each
other". Given the vectors
a <- 1:3
b <- 4:6
What result do you want from "stacking" a and b?
Dan
Daniel J. Nordlund
Washington State Department of Social and Health Services
Planning, Performance, and Accountability
Research and Data Analysis Division
Olympia, WA 98504-5204
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______________________________________________
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