loop for character variable names in r

Question

I have a list of variables, like a1, a2, a3. Then I want to do a loop for these variable, for instance, assign values. I tried paste, which just gave character like \"a1\", that

Answer 1

The loop assigns values to all elements in your object. 'a1' gets value '2'; 'a2' gets value '3'; etcetera.

library(stringr)
val <- str_c("a", 1:3)

for (i in 1:length(val)){
  assign(val[i], i+1)
}
get(val[1])#2
get(val[2])#3
get(val[3])#4