When items named in this function are found in the input data set (either
data_set
or idata_set
), they are copied
into the simulated output. Special items like evid
or amt
or
the like are not copied from the data set per se, but they are copied from
datarecord
objects that are created during the simulation.
Details
There is also a carry.out
argument to mrgsim
that can
be set to accomplish the same thing as a call to carry_out
in
the pipeline.
carry.out
and carry_out
. Using the underscore version is
now preferred.