Interesting packages of new BioC2.7

NuPoP

Nucleosome positioning prediction

Mulcom

Differential expression and false discovery rate calculation through multiple comparison

ontoCAT

Ontology parsing

BHC

Bayesian Hierarchical Clustering

iSeq

Bayesian Hierarchical Modeling of ChIP-seq Data Through Hidden Ising Models

URL: http://bioconductor.org/news/bioc_2_7_release/

btw, other interesting ones in BioC 2.6:

New sequence analysis tools address infrastructure (GenomicRanges, Rsamtools, girafe); ChIP-seq (BayesPeak, CSAR, PICS); digital gene expression and RNA-seq (DESeq, goseq, segmentSeq); and motif discovery (MotIV, rGADEM).