cut divides the range of x into intervals and codes the values in x according to which interval they fall. The leftmost interval corresponds to level one, the next leftmost to level two and so on.
# S3 method for ff
cut(x, breaks, ...)a (numeric) ff object that will be cut into pieces
specifies the breaks for cutting this
other parameters that can be given to cut.default
ff a new ff object with the newly created factor
The cut method for ff with the behaviour of link{cut}
cut