I have the following code in R, it worked in version 3.0.2, but in the upper ones it shows the error
Error in
[.simple_triplet_matrix(myTdm, c (names (termFrequency2 [i])), : Repeated indices currently not allowed.
myTdm <- TermDocumentMatrix(myCorpus11,control=list(wordLengths=c(3,Inf)))
et3 <- pam(myTdm, 3)
matrix.kmet <- as.matrix(met3$clustering)
termFrequency <- rowSums(as.matrix(matrix.kmet))
#faz um desses p/ cada cluster
termFrequency2 <- subset(termFrequency, termFrequency == 3)
#gero o tamanho da matriz de acordo com o tamanho do cluster
#recupera a frequencia da palavra
a <- matrix(nrow=1, ncol=2)
for(i in names(termFrequency2)) {
b <- NULL
z <- inspect( myTdm[c(names(termFrequency2[i])), dimnames(myTdm)$Docs] )
b <- matrix(c(names(termFrequency2[i]), rowSums(z)), nrow=1, ncol=2)
a <- rbind(a, b)
}