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:

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’ve drawn from your exploratory data analysis.