Plot.subjects {GlobalAncova} | R Documentation |
Produces a plot to show the influence of the samples on the test result produced by 'GlobalAncova'.
Plot.subjects(xx, group, covars = NULL, sort = FALSE)
xx |
A matrix of gene expression data, where columns correspond to samples and rows to genes. The data should be properly normalized beforehand (and log- or otherwise transformed). Missing values are not allowed. Gene and sample names can be included as the row and column names of xx. |
group |
A vector with the group membership information. In the given version group must be coded as 0-1 . |
covars |
A vector or matrix which contains for each sample the covariate information. |
sort |
Should the samples be ordered by group? |
This work was supported by the NGFN project 01 GR 0459, BMBF, Germany.
Reinhard Meister meister@tfh-berlin.de
Ulrich Mansmann mansmann@ibe.med.uni-muenchen.de
GlobalAncova
, Plot.genes
, GlobalAncova.closed
data(p53.signalling) data(group.info) Plot.subjects(xx=p53.signalling, group=group.info, covars=NULL, sort=FALSE)