GeneSelectorOutput-class: "GeneSelectorOutputRanking"

Description Slots Methods Author(s)

Description

Object returned from a call to GeneSelector.

Slots

final:

Numeric vector storing the final ranks as provided by the GeneSelector procedure.

rankings:

Matrix of rankings used as input for the GeneSelector.

inout:

Matrix arranged in the same way as rankmatrix, but information is now binary: If rankmatrix[i,j] is smaller than the specified threshold, then inout[i,j] equals "+" symbolizing selection, whereas the "-" symbolizes removal.

selected:

The indices of those genes that fall below the specified threshold. Can more conveniently be accessed using SelectedGenes.

adjpval:

Numeric vector of adjusted p-values. NA if no adjustment has been performed.

maxrank:

Threshold rank, either predefined by the user or determined after p-value adjustment.

statistics:

The names of the ranking procedures used, ordered according to their importance as defined by the user.

Methods

show

Use show(object) for brief information.

toplist

Use toplist(object, k=10) to display the top k=10 genes according to the final ranking.

SelectedGenes

Use SelectedGenes(object) to show all genes that have been selected by the GeneSelector.

plot

Use plot(object, which=1 to get detailed information about the gene with index 1, arranged in a pretty plot.

Author(s)

Martin Slawski
Anne-Laure Boulesteix


GeneSelector documentation built on May 1, 2019, 11:35 p.m.