Nov 30, 2013

I am attempting to create a formula that will count the number of times, lets say letter A, occurs in column E. However, the tricky part that I have been confused on is that I only want to count how many times A occurs between each hour of the day. I need to count number of times "A" occurs between each hour of the day for the entire month.

My Worksheet looks as such: Column A contains the dates for the month of November, Column B contains times that random instances occur, Column C is not important, Column E contains a Letter A-N that pertains to what occurred at a time in column B. SO, Column B and column E coordinate with each other.

Here is an example. Column A - Cell A1 - 11/01/2013 , A2 - 11/02/2013, A3 - 11/03/2013.

Column B - Cell B1 - 12:01 AM , Cell B2 - 14:03 , Cell B3 - 15:23

Column C - Cell E1 - A , Cell E2 - A, Cell E3 - B

So I would like Column F to display that between 12:00 - 12:59 Am there was X number of times the letter A occurred throughout the entire month.

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