kmbasisfringe: Compute the fringe of a state within a knowledge structure...

In kstMatrix: Basic Functions in Knowledge Space Theory Using Matrix Representation

Compute the fringe of a state within a knowledge structure using its basis

Description

kmbasisfringe computes the fringe of a state within a knowledge structure, i.e. the set of items by which the state differs from its neighbours.

Usage

kmbasisfringe(state, basis)

kmbasisinnerfringe(state, basis)

kmbasisouterfringe(state, basis)

Arguments

state	Binary vector representing a knowledge state
basis	kmbasis object

Value

Binary vector representing the fringe

References

Hockemeyer C (1997). Using the Basis of a Knowledge Space for Determining the Fringe of a Knowledge State. Journal of Mathematical Psychology, 41, 275–279.

See Also

Other Fringes & learning paths: kmbasisneighbourhood(), kmfringe(), kmgradations(), kmlearningpaths(), kmneighbourhood(), kmnneighbourhood()

Examples

kmbasisfringe(c(1,0,0,0), xpl$basis)

kstMatrix documentation built on Dec. 18, 2025, 5:07 p.m.