Non-parametric bootstrap and permutation resampling-based multiple testing procedures (including empirical Bayes methods) for controlling the family-wise error rate (FWER), generalized family-wise error rate (gFWER), tail probability of the proportion of false positives (TPPFP), and false discovery rate (FDR). Several choices of bootstrap-based null distribution are implemented (centered, centered and scaled, quantile-transformed). Single-step and step-wise methods are available. Tests based on a variety of t- and F-statistics (including t-statistics based on regression parameters from linear and survival models as well as those based on correlation parameters) are included. When probing hypotheses with t-statistics, users may also select a potentially faster null distribution which is multivariate normal with mean zero and variance covariance matrix derived from the vector influence function. Results are reported in terms of adjusted p-values, confidence regions and test statistic cutoffs. The procedures are directly applicable to identifying differentially expressed genes in DNA microarray experiments.
Author | Katherine S. Pollard, Houston N. Gilbert, Yongchao Ge, Sandra Taylor, Sandrine Dudoit |
Maintainer | Katherine S. Pollard |
To install this package, start R and enter:
source("http://bioconductor.org/biocLite.R") biocLite("multtest")
MTP.pdf | ||
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MTPALL.pdf | ||
multtest.pdf | R Script | |
Reference Manual |
biocViews | |
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Depends |
R
,
methods
,
Biobase
|
Imports |
survival
,
MASS
|
Suggests | |
System Requirements | |
License | LGPL |
URL | |
Depends On Me | |
Imports Me | |
Suggests Me |
annaffy
,
BiocCaseStudies
,
ecolitk
,
GeneSelector
,
GlobalAncova
,
GOstats
,
GSEAlm
,
maigesPack
,
oneChannelGUI
,
pcot2
,
safe
,
SSPA
,
topGO
,
xcms
|
Development History | Bioconductor Changelog |
Package source | multtest_2.0.0.tar.gz |
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Windows binary | multtest_2.0.0.zip |
MacOS X 10.4 (Tiger) binary | multtest_2.0.0.tgz |
MacOS X 10.5 (Leopard) binary | multtest_2.0.0.tgz |
Package Downloads Report | Downloads Stats |