10.1371/journal.pone.0216149.t006 Otmar Bock Otmar Bock Mathias Haeger Mathias Haeger Claudia Voelcker-Rehage Claudia Voelcker-Rehage Outcome of piecewise linear regression of test pair correlations in young and older persons. Public Library of Science 2019 executive functions factorial structure age group age groups factor analyses correlation executive function tests 2019-05-09 17:34:00 Dataset https://plos.figshare.com/articles/dataset/Outcome_of_piecewise_linear_regression_of_test_pair_correlations_in_young_and_older_persons_/8102312 <p>Outcome of piecewise linear regression of test pair correlations in young and older persons.</p>