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Challenge #3: Running Averages

JessieB
6 - Meteoroid

I realize this challenge is several years old now and this has probably been covered, but aren't rows 1–3 of the running three-month average of u.CAGI incorrect? I refer to the output and to the comment box in the Start File, which says that the running 3 month average of 218 and 200 is 212, and that the running average of 218, 200, and 272 is 233:

 

Running average issue.png

bartleb
6 - Meteoroid

Looks like I renamed the columns the hard way. At least I now know about the dynamic rename tool.

 


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Adam_Dooley
8 - Asteroid

Not a very elegant solution, but I think it's correct even though the Expect Equal macro shows an error.  

 


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ZacPhan
6 - Meteoroid

Hi there!



As attached is a screenshot of my workflow and the file.

 


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Lindsen
6 - Meteoroid

Managed to tackle this one as well! Didn't came up with converting the data set into long format to make calculating moving averages easier.

 


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ConradW
8 - Asteroid

Solution for Challenge 3


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ConradW
8 - Asteroid

Solution for Challenge 3

Billigans
8 - Asteroid

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Jur
7 - Meteor

My solution:

 


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Francoisdup
7 - Meteor

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