Builds a static network from pairwise weighted phase-lag index (wPLI), which is less sensitive to zero-lag coupling artifacts.
Usage
emgWPLINetwork(
x,
freq_band = NULL,
channels = NULL,
nperseg = 256L,
noverlap = NULL,
assay_name = NULL,
aggregate = c("mean", "max", "median"),
threshold = NULL,
debiased = FALSE
)Arguments
- x
A PhysioExperiment object.
- freq_band
Optional numeric vector
c(low, high)in Hz.- channels
Integer vector of channel indices to include. If NULL, uses all.
- nperseg
Segment length for Welch estimation (default: 256).
- noverlap
Overlap length (default:
floor(nperseg / 2)).- assay_name
Input assay name. If NULL, uses default assay.
- aggregate
Aggregation across frequency bins: "mean", "max", or "median".
- threshold
Optional threshold for binary adjacency matrix.
- debiased
Logical; if TRUE, uses debiased wPLI estimator.