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min_freq
2012 Feb 26
2
tm_map help
...ctor [0]
When I use tm_map. Has anyone had/seen this error before? The code I
have is shown below and this error only occurs with #qantas, hashtags
like #asx, #obama work ok.
Appreciate any help.
Thanks,
Sachin
library(twitteR)
library(tm)
library(wordcloud)
hashTag<-function (hashTag, minFreq){
tweets<- searchTwitter(hashTag, n=200)
df <- do.call("rbind", lapply(tweets, as.data.frame))
myCorpus <- Corpus(VectorSource(df$text))
myCorpus <- tm_map(myCorpus, function(x) iconv(enc2utf8(x), sub = "byte"))
myCorpus <- tm_map(myCorpus, tolower)
myCorpus <...