The University of Manchester Improvement of Air Quality After Quarantine Project.
Question Description
To compare the improvement of air quality after quarantine (around March 20) with the air quality data of the same period in the past five years, GAM model or other models should be used to obtain the reduction amount (percentage) of four air quality indicators. Draw a series of graphs in R language, including a map showing air quality data (Los Angeles and New York), and a model test. Compare the air quality in these two cities.
Just write method and result, 3000 words long
The University of Manchester Improvement of Air Quality After Quarantine Project
