# 2022-06 <br> SWD1b Introduction to programming in R

Welcome to the hack pad for SWD1b course from Research Computing at the University of Leeds!

You can edit this document using [Markdown syntax](https://guides.github.com/features/mastering-markdown/).

## Contents

1. [Links to resource](#Links-to-resources)
2. [Agenda Day](#Agenda-Day)
4. [What's your name and where do you come from?](#What’s-your-name-and-where-do-you-come-from?)

## Links to resources

- **RStudio Cloud** - https://rstudio.cloud
- **Contact Research Computing** - https://bit.ly/arc-help
- **Course notes** - https://arctraining.github.io/swd1b-r/
- **Version control with git** - https://swcarpentry.github.io/git-novice/

## Agenda Day 1
| Time | Agenda |
| -------- | ------------------------------------------ |
| 0930 | Intro, using Rstudio.cloud, What is R? |
| 0955 | Break |
| 1000 | R basics, Project management in RStudio |
| 1050 | Break |
| 1100 | Finding help, Data Structures |
| 1150 | Questions |
| 1200 | Lunch |
| 1300 | Data structures (cont.), Data Types and coercion|
| 1350 | Break |
| 1400 | Exploring data frames |
| 1450 | Break |
| 1500 | Subsetting data |
| 1550 | Questions |
| 1600 | Close |

## Agenda Day 2

| Time | Agenda |
| -------- | ----------------------------------------------- |
| 0930 | Subsetting data (cont.), Control flow |
| 0955 | Break |
| 1000 | Control flow (cont.), plotting with ggplot2 |
| 1050 | Break |
| 1100 | Plotting with ggplot2 (cont.) |
| 1150 | Questions |
| 1200 | Lunch |
| 1300 | Functions |
| 1350 | Break |
| 1400 | Dataframe manipulation with dplyr |
| 1450 | Break |
| 1500 | Tidyr and the Tidyverse |
| 1550 | Questions |
| 1600 | Close |

## What's your name and where do you come from?
- Edit the hackpad and add your name!

## Getting the data

To get the gapminder dataset for todays course you'll need to use the following command in your RStudio cloud console:

download.file("https://raw.githubusercontent.com/swcarpentry/r-novice-gapminder/gh-pages/_episodes_rmd/data/gapminder_data.csv", 
              destfile = "data/gapminder_data.csv")

## Questions and Answers

Feel free to post any questions you have here or in the Zoom chat. I'll do my best to answer them inline.

**Increasing RStudio font size**
> Tools> Global Options> Appearance > Editor Font Size