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Diff of /trunk/tm/ChangeLog

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revision 768, Sun Jul 15 08:33:56 2007 UTC revision 774, Sat Jul 21 16:25:54 2007 UTC
# Line 1  Line 1 
1    2007-07-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/termdocmatrix.R: Added convenience methods ("[", nrow, ncol)
4            for accessing term-document matrices.
5    
6            * inst/doc/tm.Rnw: readPDF is only called if pdftotext and pdfinfo
7            are installed.
8    
9    2007-07-17  Ingo Feinerer  <h0125130@wu-wien.ac.at>
10    
11            * R/termdocmatrix.R (TermDocMatrix): Improved efficiency. Kudos to
12            Christian Buchta.
13    
14  2007-07-15  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2007-07-15  Ingo Feinerer  <h0125130@wu-wien.ac.at>
15    
16          * inst/doc/tm.Rnw: Update vignette (readPDF, readHTML, preprocessReut21578XML).          * inst/doc/tm.Rnw: Update vignette (readPDF, readHTML, preprocessReut21578XML).

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