Avg Columns (beta)

Avg columns provide an easy way to display the "Average" of a field on a relation.

1AvgColumn::make('Average Related User Age')
2    ->setDataSource('users','age')
3    ->sortable(),

The "sortable()" callback can accept a callback, or you can use the default behaviour, which calculates the correct field to sort on.

Please also see the following for other available methods:

• Available Methods
• Column Selection
• Secondary Header
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