*BioConductor
http://www.bioconductor.org/
#contents

*概要 [#qea2a986]

>[[Bioconductor:http://www.bioconductor.org/index.html]] 公式サイト

これもR FAQからのネタですが、CRAN以外にbioinfomatics関連のパッケージです。
(将来はCRANに入るそうですが、、、)

Add-on packages from BioConductor
The Bioconductor Project produces an open source software framework that will assist biologists and statisticians working in bioinformatics, with primary emphasis on inference using DNA microarrays. The following R packages are contained in the current release of BioConductor, with more packages under development. 

AnnBuilder 
Assemble and process genomic annotation data, from databases such as GenBank, the Gene Ontology Consortium, LocusLink, UniGene, the UCSC Human Genome Project. 

Biobase 
Object-oriented representation and manipulation of genomic data (S4 class structure). 

DynDoc 
Functionality to create and interact with dynamic documents, vignettes, and other navigable documents. 

RBGL 
An interface between the graph package and the Boost graph libraries, allowing for fast manipulation of graph objects in R. 

ROC 
Receiver Operating Characteristic (ROC) approach for identifying genes that are differentially expressed in two types of samples. 

Rgraphviz 
An interface with Graphviz for plotting graph objects in R. 

Ruuid 
Creates Universally Unique ID values (UUIDs) in R. 

SAGElyzer 
Locates genes based on SAGE tags. 

affy 
Methods for Affymetrix Oligonucleotide Arrays. 

affycomp 
Graphics toolbox for assessment of Affymetrix expression measures. 

affydata 
Affymetrix data for demonstration purposes. 

annotate 
Associate experimental data in real time to biological metadata from web databases such as GenBank, LocusLink and PubMed. Process and store query results. Generate HTML reports of analyses. 

edd 
Expression density diagnostics: graphical methods and pattern recognition algorithms for distribution shape classification. 

genefilter 
Tools for sequentially filtering genes using a wide variety of filtering functions. Example of filters include: number of missing value, coefficient of variation of expression measures, ANOVA p-value, Cox model p-values. Sequential application of filtering functions to genes. 

geneplotter 
Graphical tools for genomic data, for example for plotting expression data along a chromosome or producing color images of expression data matrices. 

graph 
Classes and tools for creating and manipulating graphs within R. 

hexbin 
Binning functions, in particular hexagonal bins for graphing. 

limma 
Linear models for microarray data. 

marrayClasses 
Class definitions for pre-normalized and normalized cDNA microarray data. Basic methods for accessing/replacing, printing, and subsetting. 

marrayInput 
Functions for reading microarray data into R from different image analysis output files, and probe and target description files. Widgets are supplied to facilitate and automate data input and the creation of microarray specific R objects for storing these data. 

marrayNorm 
Functions for location and scale normalization procedures based on robust local regression. 

marrayPlots 
Functions for diagnostic plots for pre- and post-normalization cDNA microarray intensity data: boxplots, scatter-plots, color images. 

marrayTools 
Miscellaneous functions used in the functional genomics core facility in UCB and UCSF. 

multtest 
Multiple testing procedures for controlling the family-wise error rate (FWER) and the false discovery rate (FDR). Tests can be based on t- or F-statistics for one- and two-factor designs, and permutation procedures are available to estimate adjusted p-values. 

reposTools 
Tools for dealing with file repositories and allow users to easily install, update, and distribute packages, vignettes, and other files. 

rhdf5 
Storage and retrieval of large datasets using the HDF5 library and file format. 

tkWidgets 
Widgets in Tcl/Tk that provide functionality for Bioconductor packages. 

vsn 
Calibration and variance stabilizing transformations for both Affymetrix and cDNA array data. 

widgetTools 
Tools for creating Tcl/Tk widgets, i.e., small-scale graphical user interfaces. 
These packages will eventually also be made available via CRAN as well.

*開発版サイト(Win32バイナリもあり)

http://www.bioconductor.org/packages/bioc/devel/


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