MATLAB code for statistics, including Signal PCA.
signalPCA.m - Performs PCA on group means, weighted by # of members in each group.
signalDataMatrix.m - Utility function for finding group means.
totalVariance.m - Find the total variance of a matrix from the Frobenius norm.
signalReliability - Find the 'Reliability' of variables.
bonferroniHolm.m - Multiple comparisons correction after (Holm 1979).
gaussianFilter.m - Convolves a signal (could be a raster) with a gaussian kernel.