ISNUMBER(SEARCH( range

[Renattae_Schmidt]

Hello All, 

I am trying to count the unique values in column K, assuming column O has west and column C is less <= 200. The below is the formula I am using, but I get a 1. 

=COUNTA(UNIQUE(FILTER('Iri Comp Data'!$K:$K,ISNUMBER(SEARCH("West",'Iri Comp Data'!$O:$O,ISNUMBER(SEARCH("<=200",'Iri Comp Data'!$C:$C)))))))

I don't know if I am allowed to search for a range in a isnumber function?

Help? best way to go about what I am trying to achive?

Thanks!

[#2 · Accepted solution]

Hi @Renattae_Schmidt 

In what you posted there's an uncertainty regarding the content of column C in 'Iri Comp Data'. Assuming that column contains Numbers and not Text values, the following should do what you want (sample attached):

=COUNTA(
    UNIQUE(
        FILTER('Iri Comp Data'!K:K,
            ('Iri Comp Data'!C:C <= 200)
          * ISNUMBER(SEARCH("west",'Iri Comp Data'!O:O))
        )
    )
)

Sample attached

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