characterdata.frame. The
resulting character vector can be reparsed to an
editarray with editarray. The datamodel
(the set of categories for every variable) is represented
in the 'ind' attribute of an editarray. The character
representation will contain a number of entries, named
d$i$, of the form " %in%
c('',...,'')" .## S3 method for class 'editarray':
as.character(x, useIf = TRUE,
datamodel = TRUE, ...)