I have a datasheet with 5 columns, 3 for input values and 2 for output values A) Date B) Number C) Number
D) Number E) Number
Column B has set of dates with possible repetitions. Column C has the max value (and Column D has the min value) for an observation in a given date, which is the one in column B. Some values may be empty.
Given that in B I can have repetitions, I need to compute the following: for any given date in B, compute the max (or min) of all observations for that date and store it in column D (or E).
I cannot use MACROs.
Example. Suppose D1 and D2 are valid dates
Input:
A B C
D1 9 3
D1 8 2
D2 7 5
D2 3
Output:
A B C D E
D1 9 3 9 2 (the max for all dates of type D1 is 9, while the min is 2
D1 8 2 9 2
D2 7 5 7 3 (the max for all dates of type D2 is 7, while the min is 3
D2 3 7 3
How can I do that?