from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A subset of an ensemble
Performing Geweke's decomposition for each subensemble provides the avenue to observe the correlation between phase-lag and common input / bidirectional interaction.
An AR model of order p = 9 was fit to the mean-removed data in each subensemble.
To generalize the above five-step protocol to other problems of interest, one can replace beta frequency by other relevant frequencies and suitably modify the subensemble size and the degree of overlap.