Figure 16From: Principal component analysis-based unsupervised feature extraction applied to in silico drug discovery for posttraumatic stress disorder-mediated heart diseaseOverall study work flow. The methods used for data processing and evaluation are indicated in red and blue, respectively. Dotted lines in sample descriptions (i.e., 1 or 2 day(s) stress vs 1 day rest) indicate missing control samples (see Methods for more detail).Back to article page