| BMIQcalibration | Calibrate methylation data to a gold standard. |
| clean_beta | Clean beta-matrix. |
| elasticnet_model | Elastic net model used in the muscle clock. |
| epiage_estimation | Estimates age in skeletal muscle from calibrated DNA methylation profiles. |
| gold.mean | Mean methylation in dataset GSE50498 |
| GSE121961 | GSE121961 methylation data |
| GSE121961_pheno | GSE121961 phenotypes |