comp.maps: Map comparison

In FCMapper: Fuzzy Cognitive Mapping

Description

Calculates similarity indices (S2 and Jaccard) of two coginitive maps.

Usage

  comp.maps(concept.names1,concept.names2)

Arguments

concept.names1	Character vector of concept names.
concept.names2	Character vector of concept names.

Value

The S2 and Jaccard similarity indices are calculated. S2 is the proportion of concepts that are shared between the two concept maps. Jaccard is calculated as a/(a+b+c) where "a is the number of concepts shared by the two maps, "b is the number of concepts present only in Map 1, and "c" is the number of concepts present only in Map 2.

Author(s)

Shaun Turney

See Also

changes.scenario nochanges.scenario

Examples

  concept.names1 = c("A","B","C","D","E","F","G")
  concept.names2 = c("C","D","E","F","G","H")
  
  comp.maps(concept.names1,concept.names2)

Example output

         S2 Jaccard
1 0.3846154   0.625

FCMapper documentation built on May 2, 2019, 3:17 p.m.