rule_value

Values of decision rules are in <code>.dxi</code> files encoded using character strings, where each
individual character encodes some function value. The encoding is zero-based, so that
<code>"0"</code> represents the lowest ordinal number on the corresponding discrete scale.
<code>rule_value(char)</code> converts a single character to the corresponding ordinal value.

A software package for using 'DEXi' models. 'DEXi' models are
hierarchical qualitative multi-criteria decision models developed according to the method
DEX (Decision EXpert, <https://dex.ijs.si/documentation/DEX_Method/DEX_Method.html>),
using the program 'DEXi' (<https://kt.ijs.si/MarkoBohanec/dexi.html>) or
'DEXiWin' (<https://dex.ijs.si/dexisuite/dexiwin.html>).
A typical workflow with 'DEXiR' consists of:
(1) reading a '.dxi' file, previously made using the 'DEXi' software (function read_dexi()),
(2) making a data frame containing input values of one or more decision alternatives,
(3) evaluating those alternatives (function evaluate()),
(4) analyzing alternatives (selective_explanation(), plus_minus(), compare_alternatives()),
(5) drawing charts.
'DEXiR' is restricted to using models produced externally by the 'DEXi' software and does not
provide functionality for creating and/or editing 'DEXi' models directly in 'R'.

Marko Bohanec

DEXiR

'DEXi' Library

rule_value function

<dl><dt>ch</dt>
<dd>A single character, such as <code>"3"</code> or <code>"Z"</code>.</dd></dl>

Arguments

rule_value — rule_value

<dl>

<dt>ch</dt>
<dd>A single character, such as <code>"3"</code> or <code>"Z"</code>.</dd>

</dl>

rule_value: rule_value

Description

Usage

Value

Arguments

Examples