Updated reliability and agreement

Contains recent functions used to analyze test/retest fMRI data from the B.E.S.T study.

Attached is also the dependencies and core reliability functions including

• Matrix Concordance Correlation Coefficient
• Kendall's concordance
• Bland Altman agreement

Conditional (Denoised) and Nuisance Correlation Added

Updates

• ggmClass updated
• connectivity-diagnostics updated
• demo_conditional_correlation.m added
• analyze_etkinlab_siteeffects.m added

Also, ggmClass-tools contains some useful general purpose functions

Robust covariance added

• Updated ggmClass submodule, which now contains separate +covariance package, including Tyler's robust covariance estimator.
• Added demo_robust_covariance.m to illustrate regular versus robust correlation, with and without successive normalization.

Standardization toolbox updated

Major Updates:

• submodule updated
• `demo_successive_norm.m' updated to include symmetricized successive normalization

Demonstrates calling three different methods of standardizing the input data matrix

Run demo_successive_norm(X) to visualize different methods