I want to create this kind of table with 3 large columns and at one point the column is divided to two smaller columns. Please note that the column not divided in the whole space.
How can create the table with custom column sizes inside the larger columns?
|------------------------------------------------------------|
| | A | Most Mon |
-------------------------------------------------------------|
| Methods | Time [s] | RunCount | Time [s] | RunCount |
|----------------|---------------------|---------------------|
| C | | | 4 | 1 |
| D | | | 5 | 2 |
| E | | | 6 | 3 |
-------------------------------------------------------------|