This analysis aims at using data collected at 5 min interval throughout the day over a period of 2 monthes to infer user activity patterns for different subjects

The NOAA database was analysed for the period 1950-2011 to identify the gratest catatrophies w.r.t health and economic consequences over the period in the US.

This analysis aims at detecting trend in fine particulate matter (PM 2.5) emissions across various counties in the United States esp. Baltimore City and Los Angeles and subsequently answering some questions relating to these emission trends between the period 1999-2008