---
title: "Demo"
author: "Duncan Golicher"
date: "1/16/2021"
output: html_document
bibliography: [refs.bib]
---

```{r setup, include=FALSE}
knitr::opts_chunk$set(echo = TRUE)
library(tidyverse)
```


[@CDC; @CDC2020; @CDC2020a; @Force]

```{r}
library(usdata)
```


```{r}
data(pop)
str(pop)
```

```{r}
data(measures)
str(measures)
```

```{r}
data(States_COVID19)
str(States_COVID19)
```


```{r}

data(totals_by_age)
str(totals_by_age)

```



```{r}
data(acs)
str(acs)
```


```{r}
data(census)
str(census)
```



```{r}
data(us)
str(us)
```
# References
