Introduction to R and RStudio

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Screenshot of RStudio showing the 4 "panes".

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Screenshot of the RStudio Global Options, with "Restore .RData into workspace at startup" unchecked, and "Save workspace to .RData on exit" set to "Never".

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RStudio Files pane with current directory path highlighted.

Data visualization with ggplot2

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Exploring and understanding data

Working with data

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Diagram depicting the behavior of `pivot_wider()` on a small tabular dataset.

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Diagram depicting the behavior of `pivot_longer()` on a small tabular dataset.