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How to get unique values from a pair of columns in Google Sheets?

Time:08-09

I have a table in Google Sheets with a structure similar to this:

Player Hometown Points
Amy Mapleton 25
Amy Mapleton 50
Amy Mapleton 150
Bret Jersey 10
Colin Hocksfield 5
Colin Hocksfield 15
David Mapleton 200
Ella Benning 70
Fred Hocksfield 20
George Jersey 50
Harold Dover 30

Except there's about 330 unique hometown values.

I'm trying to get a count of the hometowns that have the most number of players, which would look something like this based on the data above:

Hometown Players
Mapleton 2
Hocksfield 2
Jersey 2
Benning 1
Dover 1

(There are only 2 players from Mapleton, even though there are 4 "point records" for Mapleton.)

Can somebody help me with a query that would return how many players there are in each hometown, that I can use in a Google Sheet?

CodePudding user response:

You may use QUERY() function like-

=QUERY(UNIQUE(A2:B),
"select Col2, count(Col1) 
where Col2 is not null
group by Col2 
order by count(Col1) DESC 
label Col2 'Hometown', count(Col1) 'Playes'")

enter image description here

CodePudding user response:

Use this

=ArrayFormula({
 $B$1,$A$1; UNIQUE(B2:B), IF(UNIQUE(B2:B)="",,
 COUNTIF(QUERY(UNIQUE($A$2:$B)," Select Col2"),"="&UNIQUE(B2:B)))})

enter image description here

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