R help - May 2017 - Dictionary not showing full list of trems with tm Package

Hello Fellows,


I want to use dictionary function to capture all specific terms from a corpus of
102 docs but the dictionary only captures those terms in 10 documents. I need
those terms from all 102 docs.  Any idea why? How do I get the dictionary to
return for all 102 docs? See my coding below. Can anyone help me capture any
specific terms from all the documents in the DocumentTermMatrix? When I use the
function Dictionary (), I got the error: Error: could not find function
"Dictionary"


Million Thanks

> myTerms <- c("prostatic", "adenocarcinoma",
"grade")
> inspect(DocumentTermMatrix(docs, list(dictionary = myTerms)))
<<DocumentTermMatrix (documents: 102, terms: 3)>>
Non-/sparse entries: 292/14
Sparsity           : 5%
Maximal term length: 14
Weighting          : term frequency (tf)
Sample             :
               Terms
Docs            adenocarcinoma grade prostatic
  Patient14.txt             11     6         3
  Patient15.txt              7    12         2
  Patient16.txt             13    16         4
  Patient19.txt              5    13         2
  Patient24.txt             11    12         4
  Patient25.txt              8     9         4
  Patient41.txt              8    10         4
  Patient46.txt              8    10         3
  Patient8.txt               9    12         2
  Patient9.txt               8    23         2


Pat



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