activations | R Documentation |
Identify areas of activation in each independent component map from the result of (spatial) template ICA.
activations(
tICA,
u = NULL,
z = NULL,
alpha = 0.01,
type = c(">", "abs >", "<", "!="),
method_p = "BH",
verbose = FALSE,
which.ICs = NULL,
deviation = FALSE
)
tICA |
Fitted (spatial) template ICA object from |
u , z |
Set a threshold value for activation? A threshold value can be
specified directly with |
alpha |
Significance level for hypothesis testing. Default: |
type |
Type of region: |
method_p |
If the input is a |
verbose |
If |
which.ICs |
Indices of ICs for which to identify activations. If
|
deviation |
If |
A list containing activation maps for each IC, the joint and marginal PPMs for each IC, and the parameters used for computing activation. If the input represented CIFTI- or NIFTI-format data, then the activations maps will be formatted accordingly.
Use summary
to obtain information about the activations results.
For CIFTI-format activations, use plot
to visualize the activation
maps.
## Not run:
activations(tICA_result, alpha=.05, deviation=TRUE)
## End(Not run)
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