Retrieves the estimated moving-average parameters from a fitted fMRI linear
model that used ARMA or MA temporal-noise modeling.
Usage
ma_parameters(object, ...)
# S3 method for class 'fmri_lm'
ma_parameters(object, scope = c("average", "per_run", "raw"), ...)
Arguments
- object
An object of class fmri_lm.
- ...
Additional arguments (currently unused).
- scope
Character; "average" (default) returns coefficients
averaged across runs, "per_run" returns the run-level estimates,
and "raw" returns the stored structure without post-processing.
Value
Depending on scope, either a numeric vector of averaged MA
coefficients, a list of per-run coefficient vectors, or the raw stored
structure. Returns NULL when no MA modeling was performed.