Challenge #338: Let's Summarize!

[AkimasaKajitani]

My solution.

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The results did not match the sample output
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[gabrielpereira]

Solution

[Ruban]

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[Pete_Rodgers]

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controversy... i didn't get the answer, but i think i'm right.  As others have said, i didn't get any null years as i took the last 4characters from the date string as the year, so that may have affected the data.  Poor John Coltrane was ignored, but i think he should be joint 3rd.

[ggruccio]

I may have handled some of the elements differently than the solution if I were performing the analysis --- for instance I probably would have calculated an average for the artist using a weighted average of all reviews and...

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...I also used the min max year the albums were released for each artist instead of which came first and last in the list....

[acarter881]

Here's my solution.

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[allwynthomas24]

Thank You @AYXAcademy for this lovely challenge. Enjoyed working on this.

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[joelmiller66]

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[alexnajm]

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I think like most, there were a) no null records (a RIGHT function did the trick) which resulted in b) a differing output. I also removed Various Artists (not particularly clear in the instructions). I realized later that I didn't need the second Summarize but moving forward 😊

[Sharod100]

Here is my solution :)