Exercise

Many time series

How did the housing price index change from 2000 to 2017 in the United States? To begin answering this question, your task is to create a line chart representing the housing price index for each state over this time period.

Once you have created this plot, be sure to consider how easy or hard it is to interact with. Specifically, how easy is it to select a single state's trajectory?

plotly, dplyr, and the us_economy data set have already been loaded.

Instructions

100 XP

Filter out the data from 2000 onward.
Next, group the data by state.
Finally, create a time series plot displaying how the housing price index (house_price) has changed over time (year).