dfm-internal: internal functions for dfm objects
Description
Internal function documentation for dfm objects.
The Compare
methods enable relational operators to be use with dfm.
Relational operations on a dfm with a numeric will return a
dgCMatrix-class object.
Usage
# S4 method for dfm,numeric
Compare(e1, e2)
Arguments
e2
a numeric value to compare with values in a dfm