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Diff of /pkg/ChangeLog

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revision 788, Sun Oct 14 12:16:26 2007 UTC revision 838, Wed Apr 23 09:45:06 2008 UTC
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1    2008-04-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
2    
3            * R/transform.R (replacePatterns): Replaced removeWords by
4            replacePatterns. Suggested by Christian Buchta.
5    
6            * R/textdoccol.R (inspect): Improved formatting.
7    
8    2008-04-19  Ingo Feinerer  <h0125130@wu-wien.ac.at>
9    
10            * inst/CITATION: Updated JSS article information.
11    
12            * R/textdoccol.R (setAs): Added coerce method from list to
13            corpus.
14    
15            * R/meta.R (meta): Improved meta data handling.
16    
17    2008-03-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
18    
19            * R/textdoccol.R (materialize, tmMap): Improvements suggested by
20            Christian Buchta.
21    
22            * inst/CITATION: Added template to include JSS article reference.
23    
24    2008-03-12  Ingo Feinerer  <h0125130@wu-wien.ac.at>
25    
26            * R/textdoccol.R (tmMap): Introduced lazy mapping.
27    
28            * R/source.R: Added VectorSource.
29    
30    2008-02-23  Ingo Feinerer  <h0125130@wu-wien.ac.at>
31    
32            * man/: Language codes should be in ISO 639-1 format.
33    
34            * R/textdoccol.R (asPlain): Preserve local meta data.
35    
36    2008-01-31  Ingo Feinerer  <h0125130@wu-wien.ac.at>
37    
38            * R/textdoccol.R (writeCorpus): Function for writing a corpus
39            containing plain text documents to disk.
40    
41    2008-01-30  Ingo Feinerer  <h0125130@wu-wien.ac.at>
42    
43            * R/termdocmatrix.R (TermDocMatrix): Ensure that dimnames are
44            always set correctly.
45    
46            * R/textdoccol.R: Set load = TRUE as default for load on demand
47            since in most cases this is the wanted behaviour.
48    
49    2008-01-24  Ingo Feinerer  <h0125130@wu-wien.ac.at>
50    
51            * R/: Renamed TextDocCol to Corpus, and Corpus to Content.
52    
53            * DESCRIPTION: Updated Version to 0.3 due to core name changes.
54    
55    2008-01-22  Ingo Feinerer  <h0125130@wu-wien.ac.at>
56    
57            * R/meta.R (meta): New function for consistent access to meta data
58            of document collections, repositories, and texts.
59    
60    2008-01-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
61    
62            * R/: Better support for encodings.
63    
64    2008-01-13  Ingo Feinerer  <h0125130@wu-wien.ac.at>
65    
66            * R/textdoccol.R (TextDocCol): Fixed bug regarding default reader
67            selection when no reader argument is given.
68    
69    2008-01-05  Ingo Feinerer  <h0125130@wu-wien.ac.at>
70    
71            * R/source.R (CSVSource): Now uses read.csv instead of scan
72            internally.
73    
74    2008-01-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>
75    
76            * R/reader.R (getReaders): Returns available reader functions.
77    
78            * R/termdocmatrix.R (TermDocMatrix): Set new modular constructor
79            as default.
80    
81    2007-12-02  Ingo Feinerer  <h0125130@wu-wien.ac.at>
82    
83            * R/stopwords.R (stopwords): Shortened code, removed codetools
84            variable warnings.
85    
86            * man/: Documentation for showMeta, added an example for tmMap.
87    
88            * inst/doc/tm.Rnw: Updated vignette, comments on MS word reader,
89            some minor typos fixed.
90    
91    2007-12-01  Ingo Feinerer  <h0125130@wu-wien.ac.at>
92    
93            * R/aobjects.R (showMeta): Added method for pretty printing a
94            text document's meta data.
95    
96    2007-11-29  Ingo Feinerer  <h0125130@wu-wien.ac.at>
97    
98            * R/textdoccol.R (TextDocCol): Better handling of empty
99            arguments.
100    
101            * NAMESPACE: Exported readDOC.
102    
103            * man/completeStems.Rd: Added an example.
104    
105    2007-11-18  Ingo Feinerer  <h0125130@wu-wien.ac.at>
106    
107            * R/stopwords.R (stopwords): Look up .dat files at every
108            call. Allows users to modify stopword .dat files interactively.
109    
110    2007-11-06  Ingo Feinerer  <h0125130@wu-wien.ac.at>
111    
112            * R/termdocmatrix.R (termFreq): Correct processing of empty
113            documents.
114    
115    2007-10-27  Ingo Feinerer  <h0125130@wu-wien.ac.at>
116    
117            * man/: Updated documentation.
118    
119    2007-10-21  Ingo Feinerer  <h0125130@wu-wien.ac.at>
120    
121            * R/complete.R (completeStems): Completes (heuristically) word
122            stems.
123    
124            * R/termdocmatrix.R (TermDocMatrix2): New modular
125            constructor.
126    
127            * NAMESPACE: Exported termFreq.
128    
129    2007-10-16  Ingo Feinerer  <h0125130@wu-wien.ac.at>
130    
131            * R/reader.R (readDOC): Added MS Word reader (using antiword).
132    
133  2007-10-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>  2007-10-14  Ingo Feinerer  <h0125130@wu-wien.ac.at>
134    
135          * R/weight.R: Weighting functions for TermDocMatrix.          * R/weight.R: Weighting functions for TermDocMatrix.

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