Tutorial 1: Finding the Average of a Series

In the following line chart displays the average AdTypes at each time sample.

How to use the averageSeries function:

1. In the Metrics tab, place the cursor in the blank expression node.
2. In the drop-down list, go the Properties section and select AdTypes.
3. In the Values drop-down list, select All (*).
4. Click the popup Add Functions icon . The  function node appears below.
5. Place the cursor in   function node box.
6. Type averageSeries or select averageSeries in the drop-down list.

   Your expression tree will now look like this:
   

7. Click Save.

How to create a line chart:

1. In the Expression Builder toolbar, select .
2. In the Display as section, select Line.
3. Click Done.