[R] var[i]

juli g. pausas juli at ceam.es
Thu May 1 19:03:11 CEST 2003

Dear all,
How could I use variables in a loop that their names are in a vector? 
For example:

aaa <- 1:10
bbb <- aaa*2
ccc <- aaa+bbb

varn <- c("aaa", "bbb", "ccc")
m <- rep(NA, 3)

for (i in 1:length(varn)) m[i] <- mean(varn[i])  # wrong

thanks in advance


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