tm, slam, zoo, ca, R2HTML, lattice, latticeExtra, RColorBrewer
methods, tm (>= 0.6), NLP, slam, zoo, lattice
Rcmdr (>= 2.0-0), tcltk, utils, ca, R2HTML, RColorBrewer,
latticeExtra
Rcmdr (>= 2.1-1), tcltk, tcltk2, utils, ca, R2HTML (>= 2.3.0),
RColorBrewer, latticeExtra, stringi
methods, Rcmdr (>= 2.0-0), tcltk, tcltk2, utils, ca, R2HTML,
RColorBrewer, latticeExtra, stringi
SnowballC, ROpenOffice, RODBC, tm.plugin.factiva, twitteR
Snowball, RWeka, Rstem, ROpenOffice, RODBC,
tm.plugin.factiva, twitteR
SnowballC, ROpenOffice, RODBC, tm.plugin.factiva (>= 1.4),
tm.plugin.lexisnexis (>= 1.1), tm.plugin.europresse (>= 1.1),
tm.plugin.alceste (>= 1.1), twitteR