Add to Displayr:

A user has asked for a quicker and smarter way of merging categories for variables required for weighting.

In the specific example, the user had an Age variable with actual age in numeric format.

In order to merge it into age bands, he had to manually merge each age into an appropriate band.

See: https://wiki.q-researchsoftware.com/wiki/Weight_-_Save_Question_with_Merged_Categories_for_Weighting