a model object for which a PFA document is desired

object

a character which is an optional name for the scoring engine

name

an integer which is sequential version number for the model

version

a character which is documentation string for archival purposes

a <code>list</code> of strings that is computer-readable documentation for 
archival purposes

metadata

a integer which is a global seed used to generate all random 
numbers. Multiple scoring engines derived from the same PFA file have 
different seeds generated from the global one

randseed

a <code>list</code> with value types depending on option name
Initialization or runtime options to customize implementation 
(e.g. optimization switches). May be overridden or ignored by PFA consumer

options

additional arguments affecting the PFA produced

pfa is a generic function for generating valid PFA documents from the results 
of various model fitting functions. The function invokes particular methods 
which depend on the class of the first argument.

Provides tools for converting R objects and syntax into the Portable
Format for Analytics (PFA). Allows for testing validity and runtime behavior
of PFA documents through rPython and Titus, a more complete implementation of
PFA for Python. The Portable Format for Analytics is a specification for
event-based processors that perform predictive or analytic calculations and is aimed
at helping smooth the transition from statistical model development to large-scale
and/or online production. See <http://dmg.org/pfa> for more information.

pfa: Generate PFA Document from Object

Description

Usage

Arguments

Value

See Also

Examples