help > RE: Leave one out
Dec 28, 2018  01:12 PM | Jeff Browndyke
RE: Leave one out
Kicking this thread to the top to get clarification on the spm_crossvalidation script output.

What does the CV_CONTRASTS variable field indicate?  I see that the STAT = T, but does the "contrast 'connectivity result' cross-validated value(s)" represent?

Likewise, what do the CV_DATA and CV_VOXELS denote?  

Per Jennifer's question, is a t-test against zero on the CV_DATA what is output as the CV_CONTRASTS?

Any guidance on interpretation of this script's output would be most appreciated.

Thanks and warm regards,

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David White May 18, 2016
Jeff Browndyke Jan 10, 2019
Jeff Browndyke May 18, 2016
Thomas DeRamus May 18, 2016
Alfonso Nieto-Castanon Jun 23, 2016
Jennifer Barredo Aug 22, 2016
RE: Leave one out
Jeff Browndyke Dec 28, 2018
Helene Hopman Nov 13, 2019