Fig. 3From: Assessment of Alzheimer-related pathologies of dementia using machine learning feature selectionSpearman correlation of the complete CFAS neuropathological data set. Heat map of Spearman correlation coefficients between 34 neuropathology features in addition to age and brain weight features as a benchmark, 36 features in total and 186 samples. A coefficient close to 1 (blue colour) means a high positive correlation between the two variables. The diagonal line is the same variable, i.e. Spearman rho 1Back to article page