Ranking Week Number per Month

[JosieNabarro]

Hi Everyone!

I have gotten a little stuck using the Rank Function and was wondering if someone would help me out.

Background:

I have a week dimensioned model.

I am trying to rank the dimensioned weeks to produce a resulting module that provides the week number within a calendar month. I would like the rank to reset every month

For example:

Week 1 of FY21 is the Week starting 03/10/2021this would have a rank of 1

Week 6 of FY21 is the Week starting 07/11/2021this would have a rank of 2

I have been able to dimension the module together, however when I use the rank function I just get the number 1 repeating.

For reference my Rank line item is using the formula:RANK(Starting week of dimension)

I would appreciate any and all help

Have a lovely day

[ChrisAHeathcote · Accepted solution]

Create a week time settings module dimensioned only by week.

Add a number formatted line item, call it 'Count'. Add 1 as a formula.

Create a month time settings module.

Add a number formatted line item, call it number of weeks. Reference the 'Count' line item from the first module.

Back to the weekly module.

Add a line item called, 'week number'.

Use the following formula

=If MONTHVALUE(MonthTimeSettings.NumberOfWeeks) <= PREVIOUS(WeekNumber)+1 THEN PREVIOUS (WeekNumber)+1 ELSE 1

这应该算我们的数量eks each month and reset each time back to 1 when the Count equals the number of weeks in that month.

[JosieNabarro]

Thank you Chris!

As Always your help is much appreciated!