Hi,
I would like to transform a column of Years by adding to them some months so it would repeat the element of each row 12 times
and add the monthly subscript close to the year.
For example turn
1970
1971
to
197001
197002
197003
197004
197005
197006
197007
197008
197109
197010
197011
197012
197101
197102
…
etc
Best Answer