[BiO BB] please recommend the most popular and reliable packages in R for microarray analysis

[Xue Li]

Dear all,

I heard that R+ Bioconductor is the most popular software to analyze
microarray data. Would you please  recommend me some popular packages in
Bioconductor and R.

How can I know whether a specific package is reliable or not?

Thanks.

-- 
Xue, Li
Bioinformatics and Computational Biology program @ ISU
Ames, IA 50010
515-450-7183