Load script
Load the following data as an inline load in the data load editor to create the chart expression examples below.
Temp:
LOAD * inline [
Customer|Product|OrderNumber|UnitSales|UnitPrice
Astrida|AA|1|4|16
Astrida|AA|7|10|15
Astrida|BB|4|9|9
Betacab|CC|6|5|10
Betacab|AA|5|2|20
Betacab|BB|1|25| 25
Canutility|AA|3|8|15
Canutility|CC|5|4|19
Divadip|CC|2|4|16
Divadip|DD|3|1|25
] (delimiter is '|');
For more information about using inline loads, see Using inline loads to load data.
Chart expression
Create a table visualization in a Qlik Sense sheet with Customer and UnitSales as dimensions. Add RowNo( ) and RowNo(TOTAL) as measures labeled Row in Segment and Row Number, respectively.
Add the following expression to the table as a measure.
If( RowNo( )=1, 0, UnitSales / Above( UnitSales ))
Result
| Customer |
UnitSales |
Row in Segment |
Row Number |
If( RowNo( )=1, 0, UnitSales / Above( UnitSales )) |
| Astrida |
4 |
1 |
1 |
0 |
| Astrida |
9 |
2 |
2 |
2.25 |
| Astrida |
10 |
3 |
3 |
1.1111111111111 |
| Betacab |
2 |
1 |
4 |
0 |
| Betacab |
5 |
2 |
5 |
2.5 |
| Betacab |
25 |
3 |
6 |
5 |
| Canutility |
4 |
1 |
7 |
0 |
| Canutility |
8 |
2 |
8 |
2 |
| Divadip |
1 |
1 |
9 |
0 |
| Divadip |
4 |
2 |
10 |
4 |
Explanation
The Row in Segment column shows the results 1,2,3 for the column segment containing the values of UnitSales for customer Astrida. The row numbering then begins at 1 again for the next column segment, which is Betacab.
The Row Number column disregards the dimensions because of the TOTAL argument for RowNo() and counts the rows in the table.
This expression returns 0 for the first row in each column segment, so the column shows:
0, 2.25, 1.1111111, 0, 2.5, 5, 0, 2, 0, and 4.
For more information about expressions, see Using expressions in visualizations.
