Hi there, I have a table full of numbers. I want to delete all the columns that do not have ANY numbers in the rows under the column. I assume I could sum the column, and if the sum is 0, I know there are no vaules in the column. I then could delete this column and move on to the next column. Anybody know the commands to sum the column, and proceed to the next one (without knowing the name of the next column)? If not, I could always hardcode the name of the column and loop it, but that would be a nice feature. I have a rough idea of how to delete and progress through the table. But how do I perform a sum? Thanks.