Effect dof for z-tests - Githubissues

incf-nidash / nidmresults-fsl

A python library to export FSL's feat results to NIDM-Results

http://nidm.nidash.org/specs/nidm-results.html

MIT License

3 stars 11 forks source link

Closed cmaumet closed 6 years ago

cmaumet commented 6 years ago

Currently effect degrees of freedom as set to 1 for Z-statistics. We need to check whether this is correct.

nicholst commented 6 years ago

What else would it be? By definition, any Z or T test has a signed, 1DF effect. Only F or chi2 tests could have numerator DF different from 1, yes?

cmaumet commented 6 years ago

Perfect! I just wanted to double-check with you this was fine.