---
title: "Homework 4 - GapMinder Country Populations"
output: html_document
---

```{r include=FALSE}
knitr::opts_chunk$set(eval = TRUE)
```

```{r message = FALSE, warning = FALSE}
library(tidyverse)
```

This homework explores this slightly altered, multi-table dataset of world populations.

## The Document

Start by creating a new RMarkdown document named `hw4-population.Rmd` using the standard homework format.

## The Purpose

Our goal is to do an EDA on world populations by country. 

## Loading Data

Load the data tables from:

- [data/country-population.csv](data/country-population.csv)
- [data/country-codes.csv](data/country-codes.csv)

Please include documentation and copies of any additional datasets you end up using for your EDA below.

## Querying Raw Population Data

Create a table that plots country populations over time for subsets (of you choice) of the years and of the countries. Get the country names from the other table.

## Exploring the Data

Formulate a question about world populations and create a plot or set of plots that helps you find an answer to your question. Include a statement of your initial question, the plots and their descriptions, and a conclusion you&rsquo;ve drawn from your exploratory data analysis.
