VariableOrder-class: Organize Variables within a Dataset
Description
Variables in the Crunch web application can be viewed in an ordered,
hierarchical list. These objects and methods allow you to modify that order
from R.Details
A VariableOrder object is a subclass of list
that contains
VariableGroups. VariableGroup objects contain a group name and an set of
"entities", which can be variable references or other nested VariableGroups.