Creating New Variable by merging existing variable and a string

[Vaibhav Miglani]

Hello,

I am unable to write a for-loop code to generate a new variable using an existing variable and a string.

Existing variable

ap_1
ap_2
ap_3
ap_4

New variable

ap_1_cat2
ap_2_cat2
ap_3_cat2
ap_4_cat2

[Vaibhav Miglani]

No need to reply to this post, I have solved it myself.