cube-missingness: Modify cube missing behavior
Description
By default, CrunchCubes do not show entries for missing categories. You can
include missing values in a cube with showMissing(cube) and hide them
again with hideMissing(cube).
Usage
# S4 method for CrunchCube
showMissing(cube)# S4 method for CrunchCube
hideMissing(cube)
# S4 method for CrunchCube
showIfAny(cube)