Can anyone help me. I want create date column from column a. But, there is letter X in the column.
How to remove the letter X and convert into date format. Below were the example. Thank you for your helps
1 X2010.01.01 | 0.009397952
2 X2010.02.01 | 0.006056374
3 X2010.03.01 | 0.004757837
4 X2010.04.01 | 0.006765032