comp.maps {FCMapper} | R Documentation |
Map comparison
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)
[Package FCMapper version 1.1 Index]