associate
associate(result, outcome, *, covariates=('age', 'sex'), clocks=None)Ordinary least squares of each clock on an outcome, adjusted for covariates.
Returns beta, standard error, t, p and the Benjamini-Hochberg q. OLS rather than a mixed model on purpose: the clock scores are the predictors here and the design is a single cross-section, so the extra machinery would buy nothing and hide the assumption.