By day I am an assistant professor in the Kinesiology Department at the Universidad de Magallanes and a researcher in the Austral Chilean Integrative Molecular Neurophysiology group (NIM-ACh). By night an enthusiastic R programmer and web developer, with a taste for stochastic processes and bayesian modeling.
I’m currently working on sports and exercise physiology research, focused on clinical contexts. You may see my work on ResearchGate, ORCID 
Software development creating R packages for statistical computing, reproducible research and data science.
writR, for manuscript-ready statistical computing with assumptions being tested (primarily for group differences).dtPipe, pipe-able functions for using withdata.tableobjects.labinstrumentos, processed data from the Instruments Laboratory of the Ministry of Science (Chile), as well as tools for analysis and visualisation.rlockdown, allow users to protect their standalone html files in an easy manner with no server-side comunication.mammals, tools for population dynamics analysis.prices, helper functions for services prices estimation based on time-dependent work.youngSwimmers, data-package with records used in the young elite swimmers study.
For contact purposes, I prefer to receive e-mails to matias.castillo@umag.cl