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Table 1 Training and testing data description

From: Highly accurate skin-specific methylome analysis algorithm as a platform to screen and validate therapeutics for healthy aging

Dataset Number of samples Type of sample Sex Ethnicity Age
Training 249 40 dermis
99 epidermis
110 whole skin
214 F
35 M
Caucasian Min. 18.00
1st Qu. 35.70
Median 53.37
Mean 51.56
3rd Qu. 66.21
Max. 95.00
Testing 259 0 dermis
47 epidermis
212 whole skin
259 F
0 M
Caucasian Min. 20.00
1st Qu. 54.59
Median 62.46
Mean 59.38
3rd Qu. 67.67
Max. 74.97