genesel-class {CMA} | R Documentation |
Object returned from a call to GeneSelection
rankings
:1 vs 3
). Each list
element is a matrix
with rows corresponding to
iterations (different learningsets
) and columns
to variables.
Each row thus contains an index vector representing the order of the
variables with respect to their variable importance
(s. slot importance
)importance
:rankings
.
Each row of these matrices are ordered according to
rankings
and contain the variable importance
measure (absolute value of test statistic or regression
coefficient).method
:GeneSelection
.scheme
:"pairwise"
, "one-vs-all"
or "multiclass"
show(genesel-object)
for brief informationtoplist(genesel-object, k=10, iter = 1)
to display
the top first 10 variables and their variable importance
for the first iteration (first learningset),
s.toplist
.plot(genesel-object, k=10, iter=1)
to display
a barplot of the variable importance of the top first 10
variables, s. plot,genesel-method
Martin Slawski martin.slawski@campus.lmu.de
Anne-Laure Boulesteix http://www.slcmsr.net/boulesteix