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[depmix] Log of /trunk/R/EM.R
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Log of /trunk/R/EM.R

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Revision 101 - (view) (download) (annotate) - [select for diffs]
Modified Sun Mar 23 14:29:34 2008 UTC (11 years, 7 months ago) by ingmarvisser
File length: 2617 byte(s)
Diff to previous 98
Moved latest version to pkg directory

Revision 98 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 21 23:45:47 2008 UTC (11 years, 7 months ago) by ingmarvisser
File length: 2573 byte(s)
Diff to previous 97
Speeded up EM a little bit

Revision 97 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 21 16:13:42 2008 UTC (11 years, 7 months ago) by ingmarvisser
File length: 2430 byte(s)
Diff to previous 92
Added example file for viterbi and added viterbi2 with different scaling

Revision 92 - (view) (download) (annotate) - [select for diffs]
Modified Thu Mar 20 11:05:16 2008 UTC (11 years, 7 months ago) by ingmarvisser
File length: 2424 byte(s)
Diff to previous 82
More minor changes

Revision 82 - (view) (download) (annotate) - [select for diffs]
Modified Mon Mar 17 15:38:32 2008 UTC (11 years, 7 months ago) by ingmarvisser
File length: 2413 byte(s)
Diff to previous 71
Minor changes, mostly in documentation

Revision 71 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 7 14:40:09 2008 UTC (11 years, 7 months ago) by ingmarvisser
File length: 2349 byte(s)
Diff to previous 66
Moved generics into allGenerics.R and cleaned up comments etc

Revision 66 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 7 13:45:15 2008 UTC (11 years, 7 months ago) by ingmarvisser
File length: 3045 byte(s)
Copied from: trunk/EM.R revision 65
Diff to previous 61
Moved necessary files into R directory

Revision 61 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 7 10:51:11 2008 UTC (11 years, 7 months ago) by maarten
Original Path: trunk/EM.R
File length: 3045 byte(s)
Diff to previous 60
- fixed problem with multinomial fit (especially for init models)

Revision 60 - (view) (download) (annotate) - [select for diffs]
Modified Fri Mar 7 09:47:57 2008 UTC (11 years, 7 months ago) by ingmarvisser
Original Path: trunk/EM.R
File length: 2816 byte(s)
Diff to previous 57
Added convergence message to return object

Revision 57 - (view) (download) (annotate) - [select for diffs]
Modified Thu Mar 6 23:39:46 2008 UTC (11 years, 7 months ago) by maarten
Original Path: trunk/EM.R
File length: 3049 byte(s)
Diff to previous 49
- em function in EM.R now works with depmix objects
- depmix-test3EM.R is now example with depmix models, one with intercept only (works ok) and one with a covariate (doesn't work)

Revision 49 - (view) (download) (annotate) - [select for diffs]
Modified Thu Mar 6 11:28:56 2008 UTC (11 years, 7 months ago) by ingmarvisser
Original Path: trunk/EM.R
File length: 2862 byte(s)
Diff to previous 48
Changed reestimation of initial parameters for multiple cases

Revision 48 - (view) (download) (annotate) - [select for diffs]
Modified Thu Mar 6 10:40:42 2008 UTC (11 years, 7 months ago) by ingmarvisser
Original Path: trunk/EM.R
File length: 2413 byte(s)
Diff to previous 45
Added support for dealing with timeseries of length 1, ie for latent class models

Revision 45 - (view) (download) (annotate) - [select for diffs]
Modified Wed Mar 5 16:14:16 2008 UTC (11 years, 7 months ago) by ingmarvisser
Original Path: trunk/EM.R
File length: 2297 byte(s)
Diff to previous 44
Added option for stationary models in EM update of transition matrix, see example file: depmix-test3EM2.R

Revision 44 - (view) (download) (annotate) - [select for diffs]
Modified Wed Mar 5 00:32:03 2008 UTC (11 years, 7 months ago) by maarten
Original Path: trunk/EM.R
File length: 2023 byte(s)
Diff to previous 20
- fixed fit(trinModel), so EM works, but likelihood still goes down!
- added viterbi algorithm (will still need ntimes etc)

Revision 20 - (view) (download) (annotate) - [select for diffs]
Modified Sun Mar 2 09:03:06 2008 UTC (11 years, 7 months ago) by ingmarvisser
Original Path: trunk/EM.R
File length: 2015 byte(s)
Copied from: trunk/R/EM.R revision 18
Diff to previous 18
Removed R directory and put all files in trunk

Revision 18 - (view) (download) (annotate) - [select for diffs]
Modified Sun Mar 2 08:37:18 2008 UTC (11 years, 7 months ago) by ingmarvisser
File length: 2015 byte(s)
Diff to previous 10
Moved files into trunk directory

Revision 10 - (view) (download) (annotate) - [select for diffs]
Added Sat Mar 1 16:10:29 2008 UTC (11 years, 7 months ago) by ingmarvisser
Original Path: pkg/R/EM.R
File length: 2015 byte(s)
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