Figure 2From: Phonologically-based biomarkers for major depressive disorderTable of HAMD sub-topic intercorrelations; only significant ( p -values < 0.05) correlations are shown with non-zero magnitude. Color bar indicates the sign and magnitude of correlation coefficient. All correlations values greater than 0.4 in absolute value are listed in the table. For clarity, all values below the diagonal of the symmetric correlation matrix have been omitted.Back to article page