Dear Friends,
My objective is to do element wise multiplication of two vectors. For example
suppose I have
a <- (1,1,1)
b <- (2,4)
My output should be (2,4,2,4,2,4). I managed to write it down with loops as
follows
r <- c(1,1,1)
l <- c(2,4)
x <- 1
for (j in 1:3)
{
for (i in 1:2)
{
new[x,] <- r[j]*l[i]
x <- x+1
}
}
Is there a simpler solution to this without using the loops?
Thanks and Regards
Anup
---------------------------------
Be a better sports nut! Let your teams follow you with Yahoo Mobile. Try it now.
[[alternative HTML version deleted]]
______________________________________________
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.
