Hello,

I am doing a simple if else statement in R. But it always comes out error
such as 'unexpected error'
There are two variables. ini and b. when ini=1, a=3; when ini>1 and b>2,
a=5; all other situations, a=6. I don't know where it is wrong.
Here is my code

ini=3
b=4
     if (ini==1) {
  a=3
     }
    else if (ini>1 and b>2 ) {
   a=5
    }
   else {a=6}


Thanks a lot.
-- 
Best,
Chen

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