Any #Excel #MicrosoftExcel experts in eyeshot? I have 2 sets of data organised identically; same number of rows and columns and everything. I want to do three things:

1. Generate a new sheet with _two_ entries in each cell, one from each dataset, one atop the other and preferably different colours.

2. Obtain differential data sets by subtracting set B from set A at all cells and generating a new sheet with the results.

3. As (2), but with any negative result set to zero—so if subtracting set B's cell B52 from set A's cell B52 gives -6,319 or something, the new sheet's B52 is 0, but if that subtraction instead gives 12,031 or something, that value goes in the new sheet.

Halp?

@Isocat
2 is simplest. Make a copy of one sheet, then select and copy all data in the other sheet, give back to A1 of the copy sheet and Paste Special subtract.

OR: use a formula. Make a copy of one sheet, in A1 select all cells then enter the formula =Sheet1!A1 - Sheet2!A1 and press ctrl+enter.

1 is messy. You really want Sheet1!A1&char(13)&Sheet2!A1 formulas?
How about interleaving the rows from each sheet so one is seen above the other? There are a couple of ways of doing that.

@Isocat
3 is similar to 2 but formula is
=IF(SHEET1!A1>SHEET2!A1,0, SHEET2!A1-SHEET1!A1)

Or, even simpler, do the same as 2 but select all the #cells and apply a #Numberformat that shows positive as black and negative as red, like accountants do. That may distinguish them enough.