Hi.
It would be easier to help you if you show us the result you are trying to
obtain.
Here are my attempts:
sweep(a,2,div, FUN=/)
[,1] [,2] [,3]
[1,]1 2.0 2.33
[2,]2 2.5 2.67
[3,]3 3.0 3.00
or
a/matrix(rep(div,3),ncol=3, byrow=TRUE)
[,1] [,2]
On 18-04-2013, at 07:20, Sachinthaka Abeywardana sachin.abeyward...@gmail.com
wrote:
Hi All,
I have the following problem (read the commented bit below):
a-matrix(1:9,nrow=3)
a
[,1] [,2] [,3]
[1,]147
[2,]258
[3,]369
div-1:3
On Apr 17, 2013, at 10:20 PM, Sachinthaka Abeywardana wrote:
Hi All,
I have the following problem (read the commented bit below):
a-matrix(1:9,nrow=3)
a
[,1] [,2] [,3]
[1,]147
[2,]258
[3,]369
div-1:3
apply(a,2,function(x)x/div)
Hi All,
I have the following problem (read the commented bit below):
a-matrix(1:9,nrow=3)
a
[,1] [,2] [,3]
[1,]147
[2,]258
[3,]369
div-1:3
apply(a,2,function(x)x/div) ##want to divide each column by div-
instead each row is divided##
[,1]
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