pomp version 3.6 has been released to CRAN and will be available soon at a mirror near you. This release features improvements in the package manual, a few bug fixes, and some feature upgrades.
Highlights include:
- Improvements to the package manual, including more examples, richer cross-linking, and better organization.
- When
simulate
is called withformat="data.frame"
andinclude.data=TRUE
, the interpolated covariates are now included in the data frame that is returned. - Stateful objective functions created by
traj_objfun
,nlf_objfun
,probe_objfun
, andspect_objfun
now have default arguments. In particular, the default is argument is a zero-length numeric vector. Calling such a function with no arguments is valid if and only if the objective function was created with no variables to estimate (emptyest
). - The stateful objective function created by
traj_objfun
has been refactored so that it is independent oftrajectory
. This change is invisible to the user, but lays the groundwork for future changes intrajectory
. - The workhorse function
flow
now has default arguments. - The
states
andobs
methods now work for lists ofpomp
objects (listies
). - A bug in
rprior
arising with integer-valued return vectors has been fixed.