base64enc, ggplot2, knitr, microbenchmark, R.devices, R.rsp
Functions that Apply to Rows and Columns of Matrices (and to
Vectors)
c(
  person("Henrik", "Bengtsson", role=c("aut", "cre", "cph"),
                                 email="henrikb@braju.com"),
  person("Hector", "Corrada Bravo", role="ctb"),
  person("Robert", "Gentleman", role="ctb"),
  person("Ola", "Hossjer", role="ctb"),
  person("Harris", "Jaffee", role="ctb"),
  person("Dongcan", "Jiang", role="ctb"),
  person("Peter", "Langfelder", role="ctb"))
Henrik Bengtsson [aut, cre, cph], Hector Corrada Bravo [ctb], Robert Gentleman [ctb], Ola Hossjer [ctb], Harris Jaffee [ctb], Dongcan Jiang [ctb], Peter Langfelder [ctb]
High-performing functions operating on rows and columns of matrices, e.g. col / rowMedians(), col / rowRanks(), and col / rowSds().  Functions optimized per data type and for subsetted calculations such that both memory usage and processing time is minimized.  There are also optimized vector-based methods, e.g. binMeans(), madDiff() and weightedMedian().