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Diff of /trunk/textmin/ChangeLog

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revision 69, Fri Nov 3 10:50:39 2006 UTC revision 76, Thu Nov 23 16:29:02 2006 UTC
# Line 1  Line 1 
1    2006-11-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/textdoccol.R (append_doc): Bug fix for handling empty metadata.
4    
5            * data/crude.rda: Rebuilt.
6    
7            * data/acq.rda: Rebuilt.
8    
9            * inst/doc/textmin.Rnw: Updated vignette to reflect code changes.
10    
11            * R/textdoccol.R ([): Bug fix for subsetting a document
12            collection's data frame.
13    
14    2006-11-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
15    
16            * R/textdoccol.R: Bug fixes in s_filter. Added full query support
17            to s_filter.
18    
19            * R/textdoccol.R: Local text documents' metadata can now be copied
20            to a document collection's data frame with prescind_meta.
21    
22    2006-11-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
23    
24            * R/: Text documents' slot metadata is now accessible in s_filter.
25    
26            * R/: Rewrote s_filter function (has still some restrictions).
27    
28    2006-11-20  Ingo Feinerer  <h0125130@wu-wien.ac.at>
29    
30            * R/: Various fixes in handling metadata.
31    
32            * R/: Added update mechanism for text document collections.
33    
34    2006-11-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
35    
36            * R/: Merging of document collections now creates a binary tree
37            for reconstructing merged document collections.
38    
39            * R/: Redesign of metadata for document collections.
40    
41    2006-11-07  Ingo Feinerer  <h0125130@wu-wien.ac.at>
42    
43            * R/: Messages now use \code{ngettext}.
44    
45  2006-11-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2006-11-03  Ingo Feinerer  <h0125130@wu-wien.ac.at>
46    
47          * R/: Added functions for modifying and removing metadata.          * R/: Added functions for modifying and removing metadata.

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