pomp version 1.14 is now available on CRAN and is coming soon to a mirror near you.
This release fixes a bug in gillespie.sim
and removes the kleap.sim
plug-in.
A new feature: the new argument hmax
to gillespie.sim
allows the user to specify the maximum step size that will be taken before covariates are evaluated.
The K-leap method has been removed because its accuracy on test problems is low and it is difficult to make it compatible with the pomp paradigm. In particular, it does not readily accomodate time-varying covariates in a sensible way, nor does it lend itself to simulations at pre-specified times.
See the package NEWS for more details.