We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
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The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
Yes, there is an arbitrary limit of 100 independent variables (columns)
in program 3dRegAna. This is easily changed. (The limit for the number of
input datasets (rows) is 1000.)
Would it be possible to give a brief explanation of what the different
factors, and factor levels, represent?