tmIndex-methods {tm} | R Documentation |
Methods for function tmIndex
in package tm.
doclevel
is set, the method applies FUN
onto each element
of object
and returns the indices; otherwise
FUN
is applied to object
itself. Note that metadata is
automatically passed to FUN
. The function FUN
must
return a Boolean value.data("crude") tmIndex(crude, FUN = searchFullText, "company", doclevel = TRUE)