Back to PLS HelpError in group analysis
Posted on 03/18/13 16:00:38
Number of posts: 7
Hi, I am trying to run a multi-group analysis with multiple conditions. The individual group analysis will run, but combining across them fails with the following output:
Error using svd
Input to SVD must not contain NaN or Inf.
Error in pet_analysis_perm (line 136)
[brainlv,s,behavlv] = svd(stacked_datamatcorrs',0);
Error in struct_analysis (line 372)
[brainlv,s,designlv,brainscores,designscores,lvcorrs, ...
Error in struct_analysis_ui>ExecutePLS (line 1986)
[resultFile] = struct_analysis(PLSoptions.isbehav, ...
Error in struct_analysis_ui (line 98)
ExecutePLS;
Error using waitfor
Error while evaluating uicontrol Callback
Replies:
Untitled Post
I'm Online
Posted on 03/18/13 16:05:01
Number of posts: 229
Hi Nathan..
can you provide more info? From the errors, I'm assuming you are running a structural analysis, correlated to ?behaviour?
nancy
Untitled Post
Posted on 03/18/13 16:06:42
Number of posts: 7
It is a structural PLS. No behavior yet. This is just to see differences across groups.
Untitled Post
I'm Online
Posted on 03/18/13 16:07:55
Number of posts: 291
It could be that you do not have common brain region among those groups.
Untitled Post
Posted on 03/18/13 16:09:50
Number of posts: 7
The same mask was used for each group
Untitled Post
I'm Online
Posted on 03/18/13 16:11:34
Number of posts: 229
what exactly are the data? I'm still confused as to why you are getting "behavpls" errors?
Untitled Post
I'm Online
Posted on 03/18/13 16:13:17
Number of posts: 291
please upload your "sessiondata" files or "session/datamat" files. In addition, please click "save to batch", and upload the batch text file.
Untitled Post
I'm Online
Posted on 03/18/13 16:36:31
Number of posts: 291
After Rotman FTP server got closed, there is no facility here that you can upload anything. You may have to search free space from internet, and send me a link to your stuff once it is uploaded.
The last thread told me a site that you may want to have a try:
http://www.putlocker.com
Nathan Spreng wrote:
> Where do I upload the files?
The last thread told me a site that you may want to have a try:
http://www.putlocker.com
Nathan Spreng wrote:
> Where do I upload the files?
Untitled Post
Posted on 03/19/13 16:34:00
Number of posts: 7
My matlab was corrupted. Its all working fine on another computer. Sorry!
Untitled Post
I'm Online
Posted on 03/19/13 16:48:44
Number of posts: 291
By the way, the version of PLS applications that you were using are no longer supported. Please check the following links:
- What's new: http://research.baycrest.org/pls/whatsnew.txt
- Updated User's Guide: http://research.baycrest.org/pls/UserGuide.htm
- Download latest PLS applications: http://research.baycrest.org/pls/source
- Combining session / datamat files to sessiondata file: To provide seamless upgrade, a new program "session2sessiondata.m" is included. They can run this program to convert old session / datamat files to new sessiondata file, either for a single session or for entire folder. For more information, please type: help session2sessiondata
- Using Command-Line PLS for any PLS computations: This includes the computations in PLSgui, in Split half permutation, in Parallel computation, etc. Therefore, the Command-Line PLS has to take optional arguments for all other parameters like num_perm / num_boot etc. For more detail, please type: help pls_analysis
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