| as.relation {kst} | R Documentation |
Computes the surmise relation of knowledge structures.
## S3 method for class 'kstructure': as.relation(x, ...)
x |
An R object of class kstructure. |
... |
Currently not used. |
as.relation takes an arbitrary knowledge structure and computes its
underlying surmise relation, i.e., the set of
item paris corresponding to the knowledge dependencies. Antisymmetric and
transitive surmise relations may then be plotted as a Hasse diagram.
An R object of class relation.
Doignon, J.-P., Falmagne, J.-C. (1999) Knowledge Spaces. Heidelberg: Springer Verlag.
kstructure, relation, plot.relation
kst <- kstructure(set(set("a"), set("a","b"), set("a","c"), set("d","e"),
set("a","b","d","e"), set("a","c","d","e"), set("a","b","c","d","e")))
as.relation(kst)