Fig. 1From: Highly accurate skin-specific methylome analysis algorithm as a platform to screen and validate therapeutics for healthy agingAge estimation accuracy of the Skin-Specific DNAm age predictor. a Correlation analysis between predicted age using the elastic net model and chronological age for all samples from the testing dataset. b A correlation was evaluated considering only epidermal or whole skin samples from the testing dataset. c Performance comparison with previously published algorithms by a correlation analysis between predicted and chronological age using a novel dataset of whole skin biopsies (external validation)Back to article page