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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