Counting Occurrences of multiple conditions
Looking for the most efficient way to determine the position of the LAST occurrence of specific text in a cell. So, if A1 contained AbcdefgAhijklmAnopqrstAuvwxyAz, and my criterion was "A", then I would like the formula in B1 to return 29.
It's annoying that neither FIND nor SEARCH has an "occurrence" option. I can build a compound formula using multiple uses of FIND, but it's hugely inefficient since I don't know what the maximum number of occurrences will be.
Lets say my table has 3 columns and 1,00 rows. Column 1 has A, S, D, F and G entries; Column 2 has Q, W, E, R, T and Y entries. Information in Column 3 is not essential. Is there an easy way to count appearances of each value in Column 2 with every value in Column 1? I started filling in the DCOUNT formula, which works pretty fine to counting cells with multiple conditions, but there are a few more sheets with same data that I need to count and it will turn into a hell lot of formulas (6x5x4sheets+5SUM formulas= 125 formulas which is insane).
I have names in column D; I have dates in column E.
I'd like to achieve the following:
Count all "Sam" (this is just one of the names) in column D, if you find a date (any date) in column E (in the same row).
I'm trying to add totals of multiple columns (months) that are conditional. Each Month has two columns assigned to it ie 24 columns in total. For each month there is a column that can be set to any value of A,B,C,D,E or F and the second column can be set to any value of Y, N, or tbc. I need to report for each month how many occurrences of 'A' there are when the second column is 'Y', how many occurrences of B there are when the second column is 'Y', etc. I'm guessing SUMPRODUCT would be the most efficient way to do this but can't get it to work?
I'm trying to lookup 2 different values in another workbook and return a value based on the conditions in other columns.
A1 = abc
B1 = 01
somewhere in column A is 3 or 4 occurrences of ABC
somewhere in column B within those 3 or 4 occurrences are 1 or 2 occurrences of 01 next to it.
In the 1 or 2 occurrences where A and B match up on the same row (lets say this happens in row 995 for example's sake), I now need to look at column C row 995, if there's a number >0, use the number in column D, else use the number in column E.
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