I have a problem in cleaning my file where there are unnecessary free spaces below my last data row. This is created when I am copying and pasting my data from excel to text. I want my text file to fit my data only. This will reduce the computational time when I am running my model. I just came to know the size of my file is big due to the unwanted free space below my last data row.
I want you help me how clean up the unwanted rows.