Assignment 4: Working with Data across time and location Using the King County Dataset and ggplot2 to create separate graphics to explain O What is happening to price over time (yr_built) O What is happening to price over geographic space (Can be lat / long zipcode, etc) 0 What is happening to price over time and geographic space. O (Extra credit) Try to think about how you can use the zip code data for location information and map price to zipcodes 0 0 0 0 Feel free to explore the data with questions such as: Does condition impact prices across time? Does grade impact prices across time If you can figure out the maps then are location, grade, and prices concentrated in certain zipcodes 0 You could even run a regression model with price as the dependent variable and the other fields as predictors. This is just to explore the data, its potential patterns and think of interesting visualizations