config.json

{
 "approved_by_author": "\u231b",
 "citation": "Li, Caesar Z., et al. \"Epigenetic predictors of species maximum life span and other life-history traits in mammals.\" Science Advances 10.23 (2024): eadm7273.",
 "citations": 36,
 "citations_date": "2026-10-02",
 "clock_name": "mammalianlifespan",
 "data_type": "DNA methylation",
 "doi": "https://doi.org/10.1126/sciadv.adm7273",
 "journal": "Science Advances",
 "last_author": "Steve Horvath",
 "model_type": "elastic net regression",
 "n_features": 152,
 "notes": "Pan-mammalian tissue-agnostic elastic-net predictor fitted to log species maximum life span from conserved CpG methylation; pyaging exponentiates the linear output to years.",
 "platform": [
  "Horvath MammalMethylChip40"
 ],
 "population": "multiple mammalian species",
 "postprocess": "anti_log",
 "predicts": [
  "species maximum lifespan"
 ],
 "reference_values": true,
 "research_only": null,
 "species": "multiple species",
 "tissue": [
  "multi-tissue"
 ],
 "training_target": [
  "species maximum lifespan"
 ],
 "unit": [
  "years"
 ],
 "version": "0.5.7",
 "year": 2024
}