Changes in version 0.99.4 (2014-12-03) o Some improvement in the vignette; Changes in version 0.99.3 (2014-11-25) o The TCGA datasets were updated to the latest; o The urls for datasets downloading were added to the help files; o Other improvement based on the comments from Bioconductor reviewer; Changes in version 0.99.2 (2014-11-18) o The vignette was switched to a BiocStyle; o More details were provided in the vignette for how the DGEList objects were obtained; o Other improvement based on the comments from Bioconductor reviewer; Changes in version 0.99.1 (2014-10-17) o A vignette was provided; o Some recommendations from BiocCheck were improved; Changes in version 0.99.0 (2014-10-16) o Prepared 13 datasets from TCGA database;