Dear SPM list,
I have a question regarding how effective degrees of freedom is calculated
in SPM2b. I analyzed a single subject using SPM99 and then SPM2b and
obtained different results. Mainly the effective degrees of freedom was
about 5-6 times larger and the cluster maximas are different.
I would appreciate any input on this.
Thanks!
Annabel
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
S.H. Annabel Chen, Ph.D.
Post Doctoral Research Affiliate
Stanford University School of Medicine
Department of Radiology
Lucas MRS Building
1201 Welch Road
Palo Alto, CA 94305-5488
Tel: 650.724.9574 (New Number)
Fax: 650.723.5795
email: [log in to unmask]
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