Dear everyone,
Is there any information on the FAST option for dealing with autocorrelations, e.g. technical reports, conference contributions focusing on the methodological aspects, and/or are there any published papers that have used the setting for model estimation?
Based on a previous thread on the list it seems to have been optimized with regard to short TRs - but does this mean it should only be used for short TR data, or is it a "better" option in general (thus, also with common TRs like 2 s)? The default AR(1) approach has been criticised to be insufficient in several papers over the years, thus I'd be interested to hear whether the FAST approach aims at this direction.
Best
Helmut
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