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The data of the Sheet 1 of student.xlsx. In the Data pane, you will see the fields Student, Subject, and Score.
8. Drag the Student field to the Columns shelf.
9. Drag the Score field to the Rows shelf.
10. Drag the Subject field to the Columns shelf. Tableau generates a bar graph, as shown below:
You can sort the bars in graph in ascending or descending order by clicking the Ascending or Descending
option in the toolbar.
Changing Colour of the Graph
To make a colourful bar graph, drag the Subject field from the Data pane and place over the Color option in
the Marks card.
284 Touchpad Artificial Intelligence (Ver. 3.0)-IX

