as.relation {kst} | R Documentation |
Computes the surmise relation of knowledge structures.
## S3 method for class 'kstructure'
as.relation(x, ...)
## S3 method for class 'kbase'
as.relation(x, ...)
## S3 method for class 'kfamset'
as.relation(x, ...)
x |
An R object of class |
... |
Currently not used. |
as.relation
takes an arbitrary knowledge structure and computes the
surmise relation
of the corresponding
quasi-ordinal knowledge space. 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
, kbase
, kfamset
,
relation
, plot
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)