Hey all,
I was working on a cluster, and I stuck when I need to give numbering according to var1. So, suppose value in var1 occurs 5 times then, 5 times there should be 1 number and then if value will be a change in var2 then var2 should be increased by 1 number.

Below is an example dataset


var1 var2
Ajmer 1
Ajmer 1
Ajmer 1
Alwar 2
Alwar 2
Alwar 2
Alwar 2
Alwar 2
Alwar 2
Alwar 2
Alwar 2
Banswara 3
Banswara 3
Banswara 3
Banswara 3
Baran 4
Baran 4
Baran 4
Barmer 5
Barmer 5
Barmer 5
Barmer 5
Barmer 5


Best,
Narendra