Open code for the ARCL analyses presented in Ellis, A., Ahmed, S.F., Zeytinoglu, S., Isbell, E., Grammer, J.K., Gehring, W.J., Calkins, S.D., Leerkes, E.M., Morrison, F.J. & Davis-Kean, P.E. (2021) Longitudinal associations between executive function latent constructs and math achievement: A conceptual replication of Schmitt et al. (2017). *Journal of Numerical Cognition*