is this equivalent to Dictionary() in R? -


i following book machine learning in r , got following code:

sms_train<-apply(sms_train,margin=2,convert_counts) sms_dtm_train <- sms_dtm[1:4169, ]

and in book says:

to save list of frequent terms use later, we'll use dictionary() function:

sms_dict <- dictionary(findfreqterms(sms_dtm_train, 5))

but problem new tm() library not have dictionary() function included in new version. know if line equivalent:

sms_dict<-findfreqterms(sms_dtm_train,5)

thanks below comment here, found can use terms() function like:

sms_dict<-terms(sms_dtm_train)

the main problem cannot use findfreqterms(sms_dtm_train,5), program not work correctly.

any help?


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