Version 0.1.5

New features

• NMreadSim() has a new argument called rm.tmp which is used to
  remove the intermediate NONMEM files if they are successfully
  read. Remember, NMreadSim() creates a compressed results data set
  which will be read by NMreadSim() in future function calls, so
  unless debugging is needed on the simulation control streams and
  files returned by NONMEM running the simulations, it may be better
  to delete the intermediate files altogether and save the disk space.

• expandCovs() has a new argument reduce.ref which defaults to
  TRUE meaning that by default there will be only one reference
  combination. If FALSE expandCovs() will return one reference for
  each covariate. The forest plot can be evaluated with just one
  reference simulation.

• New function summarizeCovs() introduced to summarize simulation
  results for forest plots. This function is closely related to expandCovs()

• NMsim() no longer requires NONMEM to be available if
  reuse.results=TRUE and NONMEM does not need to be run.

Bugfixes

• NMsim 0.1.4 would not submit jobs to cluster when number of cores
  was nc=1. Fixed. Workaround in 0.1.4, use nc=2.

• NMsim 0.1.4 erroneously concluded jobs had failed when sent to the
  cluster if there was no existing queue. This is due to the exit
  status of qsub in such cases. This has been fixed. As a workaround
  in 0.1.4, just run your sim again once the queue has been initiated
  by the first NMsim called.

• When NONMEM failed in 0.1.4, NMsim might not return debugging
  info. Fixed.