Forum Discussion
Multiple choice visualization
Hello,
I have a questionnaire with some multiple choice questions (i.e., subjects can choose more than one option). I want to create a chart (probably line chart, as there are several dates in which this survey was taken) or a table showing the percentage of subjects who chose each of the avilable options (so the percentages may add up to be above 100%).
Example:
| User | Brand1 | Brand2 | Brand3 | Brand4 | Brand5 | Brand6 | Brand7 | Brand8 |
| 1 | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 1 |
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| 3 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| 4 | 0 | 1 | 1 | 1 | 0 | 1 | 1 | 0 |
| 5 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| 6 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
| 7 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 |
| 8 | 1 | 0 | 1 | 1 | 1 | 0 | 1 | 1 |
| 9 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 1 |
Do anyone have an idea how this can be done?
Thanks!
Hi idlinzen ,
I have created a sample for your reference, please check the following steps as below.
1. Unpivot the table as below in power query.
M code for your reference.
let Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSAWMDKDZEoiE4VidayQhNlQGGDpAqYyzmoGKQKhMMG1D5EFWmeM2BqTLD4XpUVeZYZAwxVFlg9T0yH6TKEkdYIamKBQA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type text) meta [Serialized.Text = true]) in type table [User = _t, Brand1 = _t, Brand2 = _t, Brand3 = _t, Brand4 = _t, Brand5 = _t, Brand6 = _t, Brand7 = _t, Brand8 = _t]), #"Changed Type" = Table.TransformColumnTypes(Source,{{"User", Int64.Type}, {"Brand1", Int64.Type}, {"Brand2", Int64.Type}, {"Brand3", Int64.Type}, {"Brand4", Int64.Type}, {"Brand5", Int64.Type}, {"Brand6", Int64.Type}, {"Brand7", Int64.Type}, {"Brand8", Int64.Type}}), #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(#"Changed Type", {"User"}, "Attribute", "Value") in #"Unpivoted Other Columns"2. Then we can get excepted result we need.
For more details, please check the pbix as attached.
2 Replies
Hi idlinzen ,
I have created a sample for your reference, please check the following steps as below.
1. Unpivot the table as below in power query.
M code for your reference.
let Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45WMlTSAWMDKDZEoiE4VidayQhNlQGGDpAqYyzmoGKQKhMMG1D5EFWmeM2BqTLD4XpUVeZYZAwxVFlg9T0yH6TKEkdYIamKBQA=", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type text) meta [Serialized.Text = true]) in type table [User = _t, Brand1 = _t, Brand2 = _t, Brand3 = _t, Brand4 = _t, Brand5 = _t, Brand6 = _t, Brand7 = _t, Brand8 = _t]), #"Changed Type" = Table.TransformColumnTypes(Source,{{"User", Int64.Type}, {"Brand1", Int64.Type}, {"Brand2", Int64.Type}, {"Brand3", Int64.Type}, {"Brand4", Int64.Type}, {"Brand5", Int64.Type}, {"Brand6", Int64.Type}, {"Brand7", Int64.Type}, {"Brand8", Int64.Type}}), #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(#"Changed Type", {"User"}, "Attribute", "Value") in #"Unpivoted Other Columns"2. Then we can get excepted result we need.
For more details, please check the pbix as attached.
