This school project came from Case Study course by Professor Jay Emerson, Yale University.
In this school project, I visualized Real Estate properties in New Haven on Google map. This project can be divided into three parts: (1) I fetched property information from online website, cleaned the HTML format and extracted the location information using R. (2) I used other resources like Google API and Census Bureau website to get longitude and latitude for each property. (3) I constructed a rule to select best longitude and latitude for each property and plotted them on Google map using R package. So the focus of the project is the process of data manipulation.
Data Source: click here.
Code: click here.