[R] How to stack row vector on top of each other?

Pascal Oettli kridox at ymail.com
Fri Feb 15 02:17:04 CET 2013


Hi,

Actually, ?"c"

 > a <- rnorm(10)
 > b <- rnorm(10)
 > d <- c(a,b)
 > length(d)
[1] 20

HTH,
Pascal


Le 15/02/2013 10:08, C W a écrit :
> 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
>
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