Introduction
This article describes how to go from a table with column spans...
...to a table that includes an Average column per span:
Method
1. Select your table.
2. In the toolbar go to Automate > Browse Online Library > Table Computations > Add Average Columns to Tables Containing Spans.
3. Set the Position to place the new row to the left or right of each span.
4. OPTIONAL: Tick Include span label in new column labels to, for example, in the first span, change Average to Average of Coca-Cola.
5. Press OK.
This rule adds an Average column to beneath every span which is computed as the average of the statistics of the other columns within that span. No significance tests are conducted on these averages.
Note, if you select Switch rows and columns on your table, the rule will no longer work due to the table dimensions changing. In this case, you will have to apply the Add Average Rows to Tables Containing Spans rule instead.
Next
How to Compute a Moving Average
How to Add Average Columns to Tables Containing Column Spans
How to Add an Average of Each Column to a Table