| ranking-class {kernlab} | R Documentation |
Object of the class "ranking" are created from the
ranking function and extend the class matrix
Objects can be created by calls of the form new("ranking", ...).
.Data:"matrix" containing the
data ranking and scoresconvergence:"matrix"
containing the convergence matrixedgegraph:"matrix" containing
the edgegraph
Class "matrix", directly.
signature(object = "ranking"): displays the
ranking score matrix
Alexandros Karatzoglou
alexandros.karatzoglou@ci.tuwien.ac.at
data(spirals) ## create data set to be ranked ran<-spirals[rowSums(abs(spirals)<0.55)==2,] ## rank points according to "relevance" to point 54 (up left) ranked<-ranking(ran,54,kernel="rbfdot",kpar=list(sigma=100),edgegraph=TRUE) ranked edgegraph(ranked)[1:10,1:10]