# NOT RUN {
data(rksp.0)
ft <- frequencytable(rksp.0, byCharacter=TRUE)
g <- factor(c("m","m","m","m","f","m","m","m","f","m","m","f","m"))
rksp.0.cor <- correlationAnalysis(ft, g)
# to pre-filter by the total frequency of a word
ft <- frequencytable(rksp.0, byCharacter=TRUE)
ft <- ft[,colSums(ft) > 5]
correlationAnalysis(ft, g)
# }
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