Este documento aborda los conceptos básicos para trabajar en R, incluyendo el manejo de números, la realización de operaciones aritméticas, la asignación de valores a variables y la creación de vectores, el tipo de dato fundamental para análisis de datos.

Clinical biomarkers related to inflammation, liver damage, lipid, kidney, electrolyte, and basic demographic information were compared to levels of ancestry. Ancestry levels included West African, European, and Native American, grouped into low, mid, and high levels based on quartile separations.

Basic map of ECC-Waters climate stations