coef: Extract, set, or alter coefficients

coefR Documentation

Extract, set, or alter coefficients

Description

Extract, set, or modify the estimated parameters from a fitted model.

Usage

## S4 method for signature 'listie'
coef(object, ...)

## S4 method for signature 'pomp'
coef(object, pars, transform = FALSE, ...)

## S4 replacement method for signature 'pomp'
coef(object, pars, transform = FALSE, ...) <- value

## S4 method for signature 'objfun'
coef(object, ...)

## S4 replacement method for signature 'objfun'
coef(object, pars, transform = FALSE, ...) <- value

Arguments

object

an object of class ‘pomp’, or of a class extending ‘pomp’

...

ignored or passed to the more primitive function

pars

optional character; names of parameters to be retrieved or set.

transform

logical; perform parameter transformation?

value

numeric vector or list; values to be assigned. If value = NULL, the parameters are unset.

Details

coef allows one to extract the parameters from a fitted model.

coef(object,transform=TRUE) returns the parameters transformed onto the estimation scale.

coef(object) <- value sets or alters the coefficients of a ‘pomp’ object.

coef(object,transform=TRUE) <- value assumes that value is on the estimation scale, and applies the “from estimation scale” parameter transformation from object before altering the coefficients.

See Also

Other extraction methods: cond.logLik(), covmat(), eff.sample.size(), filter.mean(), filter.traj(), forecast(), logLik, obs(), pred.mean(), pred.var(), saved.states(), spy(), states(), summary(), timezero(), time(), traces()


pomp documentation built on July 7, 2022, 1:05 a.m.