S3 method for computing contrasts on fitted fmri_lm objects.
Usage
# S3 method for class 'fmri_lm'
fit_contrasts(object, contrasts, ...)Details
Multi-run fits estimated run by run (runwise_meta) with temporal
noise models, robust weighting, volume weights or projection whiten or
weight each run differently, so their pooled betas have no single stored
covariance; post-hoc contrasts are refused for them. Specify such
contrasts in the model formula, or fit with
estimation_spec(scope = "joint").