Language list visualization

Hi JMHickman1987 ,

I think how to create visualization is based on your data model.

According to your statement, I think you data should look like as below.

You can transform your data in Power Query Editor and then create the pie chart.

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45Wcs4vLSpONVTSUQrOzEvPSVXIScxLL01MT7VScAXyM4szlGJ1YMqMgMp8S3NKMguQFBbDVSpYKwQXJOZBWB6leemJRZmJeXoKSCYYE2eRCcUWmeK1KBYA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [Course = _t, Language = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Course", type text}, {"Language", type text}}),
    #"Duplicated Column" = Table.DuplicateColumn(#"Changed Type", "Language", "Language - Copy"),
    #"Replaced Value" = Table.ReplaceValue(#"Duplicated Column","Single language: ","",Replacer.ReplaceText,{"Language - Copy"}),
    #"Replaced Value1" = Table.ReplaceValue(#"Replaced Value","Multiple languages: ","",Replacer.ReplaceText,{"Language - Copy"}),
    #"Split Column by Delimiter" = Table.SplitColumn(#"Replaced Value1", "Language - Copy", Splitter.SplitTextByDelimiter(";", QuoteStyle.Csv), {"Language - Copy.1", "Language - Copy.2", "Language - Copy.3"}),
    #"Unpivoted Columns" = Table.UnpivotOtherColumns(#"Split Column by Delimiter", {"Course", "Language"}, "Attribute", "Value"),
    #"Removed Columns" = Table.RemoveColumns(#"Unpivoted Columns",{"Attribute"}),
    #"Replaced Value2" = Table.ReplaceValue(#"Removed Columns"," ","",Replacer.ReplaceText,{"Value"}),
    #"Replaced Value3" = Table.ReplaceValue(#"Replaced Value2",".","",Replacer.ReplaceText,{"Value"})
in
    #"Replaced Value3"

Here I create a sample with two pie charts, one is count courses by single or multiple and another is count courses by each language.

Best Regards,
Rico Zhou

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