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revision 774, Sat Jul 21 16:25:54 2007 UTC revision 799, Thu Nov 29 11:05:23 2007 UTC
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1    2007-11-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/textdoccol.R (TextDocCol): Better handling of empty
4            arguments.
5    
6            * NAMESPACE: Exported readDOC.
7    
8    2007-11-18  Ingo Feinerer  <h0125130@wu-wien.ac.at>
9    
10            * R/stopwords.R (stopwords): Look up .dat files at every
11            call. Allows users to modify stopword .dat files interactively.
12    
13    2007-11-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
14    
15            * R/termdocmatrix.R (termFreq): Correct processing of empty
16            documents.
17    
18    2007-10-27  Ingo Feinerer  <h0125130@wu-wien.ac.at>
19    
20            * man/: Updated documentation.
21    
22    2007-10-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
23    
24            * R/complete.R (completeStems): Completes (heuristically) word
25            stems.
26    
27            * R/termdocmatrix.R (TermDocMatrix2): New modular
28            constructor.
29    
30            * NAMESPACE: Exported termFreq.
31    
32    2007-10-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
33    
34            * R/reader.R (readDOC): Added MS Word reader (using antiword).
35    
36    2007-10-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
37    
38            * R/weight.R: Weighting functions for TermDocMatrix.
39    
40    2007-10-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
41    
42            * R/termdocmatrix.R (dimnames, colnames, rownames): Wrapper
43            functions for accessing dimension, column, and row names.
44    
45            * R/plot.R (plot.TermDocMatrix): Plot correlations between terms.
46    
47    2007-09-11  Ingo Feinerer  <h0125130@wu-wien.ac.at>
48    
49            * man/removePunctuation.Rd: Added documentation. Function also exported to NAMESPACE.
50    
51    2007-08-28  Ingo Feinerer  <h0125130@wu-wien.ac.at>
52    
53            * R/fungen.R: Use S4 class for function generators instead of S3 attributes.
54    
55    2007-07-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>
56    
57            * R/reader.R (readPDF): Removed manual checks for pdftotext and
58            pdfinfo. The system call gives a warning anyway.
59    
60    2007-07-28  Ingo Feinerer  <h0125130@wu-wien.ac.at>
61    
62            * R/textdoccol.R (asPlain): Conversion from
63            StructuredTextDocuments to PlainTextDocuments.
64    
65  2007-07-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2007-07-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
66    
67          * R/termdocmatrix.R: Added convenience methods ("[", nrow, ncol)          * R/termdocmatrix.R: Added convenience methods ("[", nrow, ncol)

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