This article describes how to go from a crosstab with spans...
...to a crosstab with a weight applied to a specific column span, e.g. the Under 35 span:
- A crosstab with spans
- A weight variable
- Select your table.
- Go to Automate > Browse Online Library > Weight > Apply Weight to Column Span.
- Select Column span to weight.
- Select your Weight variable.
- Press OK.
Note, this is achieved by generating a new table, applying the selected weight to that table, and then copying the column of weighted numbers into the original table.
Furthermore, the significance testing results for the weighted columns are taken from the weighted table and no attempt is made to reconcile tests between the weighted and unweighted portions of the table.