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revision 19, Sun Nov 6 15:38:48 2005 UTC revision 22, Sat Nov 19 16:58:34 2005 UTC
# Line 1  Line 1 
1    2005-11-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/textdoccol.R: Constructor of textdoccol allows import of CSV
4            files. See the questionnaire data/Umfrage.csv for such an example.
5    
6            * Changed class interfaces in various files. Weighting of the text
7            matrix is now possible.
8    
9    2005-11-08  Ingo Feinerer  <h0125130@wu-wien.ac.at>
10    
11            * R/textdoccol.R: One can build term-document matrices if
12            nessecary (with buildTDM(...)) and fill the field tdm from a text
13            document collection with it.
14    
15            * R/textmatrix.R: Wrote S4 class for term-document matrices.
16    
17  2005-11-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2005-11-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
18    
19          * R/textdoccol.R: We now can read in a whole XML file with several          * R/textdoccol.R: We now can read in a whole XML file with several

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