[Erppcatoolkit-support] ERP PCA Toolkit 2.16 release

[Joseph D. <jd...@ma...>]

I just posted version 2.16.  Aside from the usual bug fixes and improved error handling, the chief new feature is support for EEGlab's .study file format (both reading and writing).  Support isn't complete due to some fundamental differences between EEGlab and the EP Toolkit in their file formats and their underlying analysis philosophies.

Note also that there was a bug fixed that was causing cells of averages generated by the EP Toolkit to be labeled incorrectly.  If you've been using that function be sure to recheck the data!  Apologies for letting that one slip by me.  Thanks to Kate Bailey for alerting me to this one.

1) Fixed location of the variance accounted for table for old versions of Matlab for two-step PCAs in the Summary subpane of the PCA pane of the Edit function.
2) Fixed crash when reordering cells using the Edit function.
3) Fixed crash when a two-step PCA fails due to an error.
4) In PCA pane, number of factors and title of PCA no longer being changed to blank when changing other PCA settings.
5) Fixed crash when importing .set file or EP file with unavailable or invalid ced file named in ced field.
6) In readData function, fixed channel selection not operating on channel coordinates eloc field (not accessible from GUI).
7) Fixed assumption in Edit function that appended files will be in EGIS format.
8) Fixed crash when merging average files.
9) Added support for reading and writing EEGlab .study files.
10) When saving EEGlab file formats, cells are now saved as separate .set files.
11) When using single file mode to combine data files, fixed subtle bug where a cell or subject names that are supersets of a shorter one (as in "sub010" and "sub01") could be treated as being the same.
12) Fixed cell names being associated with wrong cells after averaging data (thanks to Kate Bailey).

Cheers!

Joe

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Joseph Dien,
Senior Research Scientist
University of Maryland 
7005 52nd Avenue
College Park , MD 20742-0025

E-mail: jd...@ma...
Phone: 301-226-8848
Fax: 301-226-8811
http://homepage.mac.com/jdien07/