Many commands let you specify a particular row or column number.
•The Row Title column, if there is one, is number -1.
•The X Column, if there is one, is number 0.
•Column A, is column 1.
•Column B, is column 2, etc.
•The Column Title row, if there is one, can be referred to either as row 0 or -1 (to be consistent with column titles).
•The other rows follow the row number shown on the table. So the first data row is #1. This seems obvious to most, but people familiar with other computer languages may expect the first row to be #0.
•It is not possible to access subcolumn titles via script.