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. Author manuscript; available in PMC: 2023 Oct 1.
Published in final edited form as: J Magn Reson Imaging. 2023 Feb 24;58(4):1211–1220. doi: 10.1002/jmri.28631

TABLE 2.

Summary Table of Results

Graph Measure Streamline Count of First Convergence to Reference Mean Streamline Count When First Reached ICC > 0.9 Streamline Count When First Reached CCC > 0.99
Modularity 1.24 E + 04 1.38 E + 05 5.87 E + 06
Global efficiency 4.73 E + 04 9.49 E + 03 6.18 E + 04
Edge count 1.38 E + 05 7.67 E + 06 -
Small worldness 8.08 E + 04 1.00 E + 07 -
Randomness 3.62 E + 04 1.00 E + 07 -
Average betweenness centrality 1.38 E + 05 7.67 E + 06 -
Average participation coefficient 5.55 E + 03 - -
Assortativity 2.49 E + 03 - -
Density - 1.24 E + 04 5.27 E + 05
Density with adaptive thresholding 5.87 E + 06 1.24 E + 04 3.08 E + 05
Characteristic path length - 2.01 E + 06 2.93 E + 07
Characteristic path length with adaptive thresholding 2.49 E + 03 2.01 E + 06 -
Average node degree - 1.24 E + 04 5.27 E + 05
Average node degree with adaptive thresholding 5.87 E + 06 1.24 E + 04 3.08 E + 05
Average node strength - 3.62 E + 04 3.08 E + 05
Average normalized node strength 1.62 E + 04 9.49 E + 03 1.81 E + 05
Average local efficiency - 1.24 E + 04 1.38 E + 05
Average local efficiency with adaptive threshold 2.01 E + 06 1.24 E + 04 3.08 E + 05
Average clustering coefficient - 1.24 E + 04 1.81 E + 05
Average clustering coefficient with adaptive thresholding 2.36 E + 05 1.24 E + 04 3.08 E + 05

The number of streamlines needed to converge to a reference mean (column 2), achieve excellent repeatability (column 3), and achieve almost perfect reproducibility (column 4). A “-” reflects that a measure did not converge, or reach ICC > 0.9 or CCC > 0.99 with less than 50 million streamlines.