I have a very large CSV file which I should analyze.
It's too big so I can't even open it in Excel or Stata.
So I want to take first few rows of it and explore the data, and then select necessary columns.
What I need it a software which take specific rows or columns of a csv file and output it as a separate file.
(e.g. I want to take Row 1~2500 or Column A,B,C and E)
Which can do this?