Week 5

class: center, middle, inverse, title-slide

# Week 5
## Data visualization
### Dani Cosme

---

## Check-in
### Survey drafting

* Messages have been created and the survey has been drafted

* Good to go with our sampling plan

Next steps:

* Tasks to complete **today**
  
  * Nail down open ended questions using [this doc](https://docs.google.com/document/d/1_JyRfddJ4pByrOG-eOQQkfz7deR59yTjjS3O8Y-39l8/edit?usp=sharing)
  
--
  
  * Update the Qualtrics survey
  
--
  
* Tasks to complete by **Monday, April 5**

--
  
  * Take the survey
  
--

* Give feedback using [this doc](https://docs.google.com/document/d/1H1_B-Mrr-GyrhbHOlvRScAX0RNsa0T_9eG7xxSwVYug/edit?usp=sharing)

---
class: center, middle

## Goal for this week

Get our feet wet visualizing data in R using `{ggplot}`<br><br>

---
## Background

[`{ggplot}`](https://ggplot2.tidyverse.org/index.html) is a package for plotting statistical graphics

.pull-left[
* Based on the grammar of graphics:
  * Data
  * Coordinate system
  * Geoms: visual representations of the data (e.g. points, lines, bars)
  * Aesthetics: mappings between the data and geom properties
]

.pull-right[

**`{ggplot}` cheat sheet graphic**

![`{ggplot}` cheat sheet graphic](imgs/ggplot_cheatsheet_basics.png)

]

---
class: center, middle

## Let's walk through the [week5.Rmd](../labs/week5.html) code together

---
## Assignment

1. Run through the code we walked through together on your own in the `week5.Rmd`

2. Apply what you've learned in the assignment section of the `week5.Rmd`

3. Post to Slack for collective troubleshooting

4. Use the `week5_key.Rmd` to check your solutions