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.
I can answer one question, at least. The maximum allowed result
value for F and t-statistics is 1000, meaning all values are at
least that large. But if all of the values in an entire volume
are 1000, then there should be something strange with your matrix.
What are the corresponding beta coefficients, are they basically
zero? It is difficult to guess without seeing your R matrix.