I have a text file with 2 column and about 2000 rows of value. It looks like below
And so on…
And a value corresponded criteria like
Over 100 = K
and so on…
I would to write a program that take the whole file and substitute each number with a symbol of your choice (e.g., A, B...K.). The result should be a new file with two columns of symbolic names like below
And so on….