FoldMatrix-class {GeneSelector} | R Documentation |
An object returned from GenerateFoldMatrix, usually passed to RepeatRanking.
foldmatrix
:A logical matrix
whose number of columns equals
the number of replications and whose number of
rows equals the number of observations.
The jth column indicates which observation(s) is(are)
removed/mislabeled for the jth replication.
The corresponding entries then equal FALSE
.
k
:Number of observations that are removed or whose labels are exchanged.
replicates
:Number of replications if k>1
.
type
:One of "unpaired", "paired", "onesample"
, s. GeneRanking.
minclassize
:The minimum class size, s. GenerateFoldMatrix
balanced
:Balanced classes, s. GenerateFoldMatrix
Use show(FoldMatrix)
for a brief information
Use summary(FoldMatrix, repl=1:2)
to find out
those observations which are left out/whose class labels
are exchanged in replications 1
and 2
Martin Slawski
Anne-Laure Boulesteix
Davison, A.C., Hinkley, D.V. (1997)
Bootstrap Methods and their Application.
Cambridge University Press
GenerateFoldMatrix, GenerateBootMatrix, RepeatRanking