Split estimate by target — split_by

This helper function splits the solution by target parameters (if provided), which is used for the output.

Usage

split_by_target(estimate, target = NULL, npar)

estimate

[numeric]
A parameter vector.

target

[character() | NULL]
The name(s) of the argument(s) over which f gets optimized.

This can only be numeric arguments.

Can be NULL (default), then it is the first argument of f.

npar

[integer()]
The length(s) of the target argument(s).

Must be specified if more than two target arguments are specified via the target argument.

Can be NULL if there is only one target argument, in which case npar is set to length(initial).

A (named) list, a partition of estimate according to npar.

Siddhartha Chib