I am running the below R code
n = 2
for(i in 1:n){
if(i 1 <= n){
for(j in i 1:n){
print(j)
}
}
}
I expect the outcome to be
[1] 2
but in fact I am getting
[1] 2
[1] 3
I am not sure where this 3 comes from. I ran the counterpart python/matlab codes, and I am getting the expected output.
CodePudding user response:
try for(j in (i 1):n){
you want j to go from 2:2, but right now, you let j go from 1 the numeric vector 1:2.
R differs with python/matlab in how it handles vectors (as you can see below)
try in your console and see how it works
1 1:2
and
(1 1):2