Using analytics in Power BI
Getting ready
Complete the steps in the recipe Adding additional visualizations to Power BI.
How to do it...
Add a new page to the report and rename it
Analytics
.Add a line chart to the report and add the count_of_crashes from the CRASH_DATA_T table and the Light_Condition from the LIGHT_T table:
Select the ellipse and change the sort order to Sort by Count_of_Crashes:
While the chart is selected, select the spyglass icon next to the paint roller to see the available analytics. The available choices vary based on the visualization that you select:
To add an Average line, click on the down arrow next to Average Line. Then click + Add to create an average line and rename it
Average
. Then change the color to red and change the data label slider to On. Finally, change the color to red and change the Text drop down to Name and Value:The graph now has a horizontal line that shows the average of all value:
The average is 69903. This average is calculated based on...