accumulators {pomp} | R Documentation

## accumulators

### Description

Accumulator variables

### Details

In formulating models, one sometimes wishes to define a state variable that will accumulate some quantity over the interval between successive observations. pomp provides a facility to make such features more convenient. Specifically, variables named in the `pomp`'s `accumvars` argument will be set to zero immediately following each observation. See `sir` and the tutorials on the package website for examples.

### See Also

`sir`

Other information on model implementation: `Csnippet`, `covariate_table`, `distributions`, `dmeasure_spec`, `dprocess_spec`, `parameter_trans`, `pomp-package`, `prior_spec`, `rinit_spec`, `rmeasure_spec`, `rprocess_spec`, `skeleton_spec`, `transformations`, `userdata`

[Package pomp version 2.3 Index]