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| Download this file attachment:cbu_csv99_ui.m, put it somewhere in your Matlab run path, and run it from the Matlab command window: | Download this file, put it somewhere in your Matlab run path, and run it from the Matlab command window: |
Automating SPM99 Analyses
SPM 99 PET analyses can be automated using the CBU CSV modfications to the standard SPM statistical design.
Download this file, put it somewhere in your Matlab run path, and run it from the Matlab command window:
>> cbu_csv99_ui
This utility is a modified version of the SPM99 interface (spm_spm_ui.m) for specifying the design and image file locations in a PET study.
This automates the stages, after design type selection, of specifying group, subject, condition, replicate and covariate information by preparing a text file in advance and then telling SPM99 to read from this file. If you create a design in the standard point-click-type interface, a re-usable text file named design.csv is created in the requisite format.
I have found this facility useful for running multiple 'what if' analyses - seeing what the effect is of dropping a subject, or a condition, or adding an extra covariate, etc. etc., at the cost of a few edits to a text file.
Documentation is in CbuCsv99Details.
Let me know if you have any problems or comments.
Updated by IanNimmoSmith on 5 September 2006.