R> AP <- available.packages()
R> dim(AP)
[1] 6793   17
R> AP[1:5, c("Package", "Depends", "Imports", "LinkingTo")]
            Package       Depends                                               Imports          LinkingTo
A3          "A3"          "R (>= 2.15.0), xtable, pbapply"                      NA               NA
abbyyR      "abbyyR"      "R (>= 3.2.0)"                                        "httr, XML"      NA
abc         "abc"         "R (>= 2.10), abc.data, nnet, quantreg, MASS, locfit" NA               NA
ABCanalysis "ABCanalysis" "R (>= 2.10)"                                         "Hmisc, plotrix" NA
abc.data    "abc.data"    "R (>= 2.10)"                                         NA               NA
R>