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Find missing quarter values

pachopra
7 - Meteor

Hi folks - I have a dataset which has missing quarters. How do I identify them and add those missing quarters as rows and put the values as 0 next to them For example . Also instead of 0 is it possible to put like an average of min and max values at the Account/Product level

See attached sample input and o/p required

 

Thank you

 

6 REPLIES 6
Felipe_Ribeir0
16 - Nebula

Hi @pachopra 

 

Please see if it is it.

 

I created a row for every combination of Account/Product/Quarter between the minimum and the maximum year of the dataset.

 

Felipe_Ribeir0_0-1664381030087.png

 

If the provided answer helped you to solve the problem/was correct, please accept it as a solution :)

 

Thanks.

kathleenmonks
Alteryx
Alteryx

Hi @pachopra,

 

See the attached solution if you only want the quarters in between the existing quarters in your spreadsheet. The workflow checks if additional rows should be added using the Multi-Row formula tool and if so, it adds them and does a few calculations in a formula tool to make those rows equal to zero and makes sure the Quarter is accurate. 

 

kathleenmonks_2-1664383350627.png

 

 

pachopra
7 - Meteor

Hello thank you for the help. Thats exactly what I wanted.  Is it also possible to extrapolate and fill the missing values with something more numerical like mean/average in other words add a mean of the previous and the following quarter which has actual values so in previous example missing values will be 1500 and 6000

kathleenmonks
Alteryx
Alteryx

Hi @pachopra 

 

I made the changes in the attached workflow and screenshot. I created the averages before adding the new rows and then if the row was new, I changed the value to the average. If this or any of the other responses help, please mark the solution! Thanks!

kathleenmonks_0-1664458001081.png

 

Felipe_Ribeir0
16 - Nebula

Hi @pachopra 

 

Please see the attached workflow. I used the average per year, but you can modify to median inside the macro.

Felipe_Ribeir0_0-1664590233597.png

If the provided answer helped you to solve the problem/was correct, please accept it as a solution :)

 

Thanks.

Felipe_Ribeir0
16 - Nebula

Hi @pachopra 

 

It worked?

 

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