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June 04, 2020 02:46PM
Dear Colleagues,

Hi. I hope you are all coping with everything well.

I have a question about this text from the 3dDeconvolve help file: "It is VERY important to realize that statistics (F, t, R^2) computed in 3dDeconvolve are MARGINAL (or partial) statistics. For example, the t-statistic for a single beta coefficient measures the significance of that beta value against the regression model where ONLY that one column of the matrix is removed" (https://afni.nimh.nih.gov/pub/dist/doc/program_help/3dDeconvolve.html).

Got it. But what about the beta coefficients themselves? Are they also partial? I assume so because the t-statistics are testing their significance, but I thought I would check.

Sincerely,

Dante
Subject Author Posted

partial coefficients

dante.picchioni June 04, 2020 02:46PM

Re: partial coefficients

gang June 04, 2020 03:08PM

Re: partial coefficients

dante.picchioni June 04, 2020 03:21PM