CSC 530 Lecture 4

Setup

library(tidyverse)

## ── Attaching packages ─────────────────────────────────────── tidyverse 1.2.1 ──

## ✔ ggplot2 2.2.1     ✔ purrr   0.2.5
## ✔ tibble  1.4.2     ✔ dplyr   0.7.6
## ✔ tidyr   0.8.1     ✔ stringr 1.3.1
## ✔ readr   1.1.1     ✔ forcats 0.3.0

## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## ✖ dplyr::filter() masks stats::filter()
## ✖ dplyr::lag()    masks stats::lag()

The plan

We will examine each of the five named graphs in ISDS.

For each of these graph types, you will make one or two small changes. Then you will create a similar graph from the data in one of these packages.

• nycflights13

• Gapminder

• diamonds

• olywthr

You will practice doing this in a notebook, interweaving your work with commentary.