Obtaining variance of structural parameters by Delta method.
deltavar(data, time, ode.model,par.names,state.names,
likelihood.fun, par.initial, basis.list, lambda,stepsize,y_stepsize,controls)par.var The variance of structural parameters obtained by Delta method.
A data frame or a matrix contain observations from each dimension of the ODE model.
A vector contain observation times or a matrix if time points are different between dimensions.
An R function that computes the time derivative of the ODE model given observations of states variable and structural parameters.
The names of structural parameters defined in the 'ode.model'.
The names of state variables defined in the 'ode.model'.
A likelihood function passed to PCODE in case of that the error termsdevtools::document()do not have a Normal distribution.
Initial value of structural parameters to be optimized.
A list of basis objects for smoothing each dimension's observations. Can be the same or different across dimensions.
Penalty parameter.
Stepsize used in estimating partial derivatives with respect to structural parameters for the Delta method.
Stepsize used in estimating partial derivatives with respect to observations for the Delta method.
A list of control parameters. Same as the controls in pcode.