class: center, middle, inverse, title-slide # Session 4 ### 2023-10-11 --- # Recap - Hard work establishing the conceptual framework for using R succesfully. --- # Recap - Functions, objects, variables. - `readRDS` - `mean`, `select`, `filter`. - `group_by`, `summarize` --- ## Tooling: Scripts - Sequences of R command that accomplish a specific task. - They are the best way to save your work for later (or someone else). --- ## Tooling: Projects - RStudio feature to help you to organize multiple files (scripts, data, output files).