weidner

Three-site whole-blood epigenetic-age estimator. The sites were selected from Illumina 27K blood profiles, and the final multivariate linear equation was fitted on targeted bisulfite-pyrosequencing beta values from 82 blood samples and validated in 69 independent samples.

Predicts	biological age
Species	Homo sapiens
Tissue	whole blood
Data type	DNA methylation
Model type	linear regression
Year	2014

Use with pyaging

import pyaging as pya

pya.pred.predict_age(adata, ["weidner"])

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Citation

Weidner, C. I., Lin, Q., Koch, C. M., et al. (2014). Aging of blood can be tracked by DNA methylation changes at just three CpG sites. Genome Biology, 15, R24.

https://doi.org/10.1186/gb-2014-15-2-r24