asJSONS4

object

The prototype object (supplied from the evaluator).

prototype

Slots to exclude from the dictionary.

exclude

The level of expansion of objects within the original object.

level

The general converter for an object with a formal class
or an object to be described via its S3 class, data and attributes.
Not usually called directly, but from <code><a rd-options="" href="/link/objectAsJSON?package=XR&version=0.7.2" data-mini-rdoc="XR::objectAsJSON">objectAsJSON</a></code> or method in an interface package.

Support for interfaces from R to other languages,
built around a class for evaluators and a combination of functions, classes and
methods for communication. Will be used through a specific language interface
package. Described in the book "Extending R".

John M Chambers

A Structure for Interfaces from R

asJSONS4 function

The general converter for an object with a formal class
or an object to be described via its S3 class, data and attributes.
Not usually called directly, but from <code><a rd-options='' href='objectAsJSON'>objectAsJSON</a></code> or method in an interface package.

asJSONS4: Convert an Object to a Dictionary or Array in JSON Notation

Description

Usage

Arguments

References