ridgeSearch {EZFragility} | R Documentation |
Ridge Regression for Electrode Readings
Description
Ridge regression to compute matrix adjancency matrix A such as A xt = xtpt1 the lambda parmeter is found by dichotomy such that A is stable (all eigenvalues have a norm less than one)
Usage
ridgeSearch(xt, xtp1, lambda = NULL)
Arguments
xt |
matrix. iEEG time series for a given window, with electrodes names as rows and time points as columns |
xtp1 |
matrix. the iEEG time serie at the next time point, with electrodes names as rows and time points as columns |
lambda |
Numeric Vector. A user supplied lambda sequence. |
Value
adjacency matrix Afin with lambda as attribute
[Package EZFragility version 1.0.3 Index]