[R] Alternative function for Dictionary ( )

Casimir, Patrick Patrick.Casimir at moffitt.org
Tue May 16 15:19:15 CEST 2017


Since the Dictionary () function is no longer available with the tm package. How do I use other functions to do the same as below? I want to capture a list of specific terms from a corpus. By example, if my corpus has 100 files. I want to see a list with
occurrences of price, crude, oil in all 100 files.

d <- Dictionary(c("prices", "crude", "oil"))
inspect(DocumentTermMatrix(reuters, list(dictionary = d)))


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