Simulate parameters from a dwpm model object
rdwp(n, model)array of n simulated dwp values for each unit.
Dimensions = c(n, number of units).
the number of simulation draws
A dwpm object (which is returned from
dwpm())
If the model type = data, then the number of simulated columns
must be either >=n (in which case the first n colunms are taken as the
simulated DWP) or 1 (in which case, DWP is assumed constant).