Validation

Correlation based

sig2noise_val(u, v, s2n[, threshold, mask, ...])

Eliminate spurious vectors from cross-correlation signal to noise ratio.

Vector based

global_val(u, v[, mask, u_thresholds, ...])	Eliminate spurious vectors with a global threshold.
global_std(u, v[, mask, std_threshold, ...])	Eliminate spurious vectors with a global threshold defined by the standard deviation
local_difference(u, v[, mask, threshold_u, ...])	Eliminate spurious vectors with a local threshold.
local_median(u, v[, mask, threshold_u, ...])	Eliminate spurious vectors with a local median threshold.
normalized_local_median(u, v[, mask, ...])	Eliminate spurious vectors with a local normalized median threshold.