If you are unsure how to use IPoll, look at this example: Doing data analysis with Roper Opinion Poll data. The example explores race relations using a 2000 survey. Details provided assume you have access to Paley Library databases at Temple. Prepared by Dr. Ralph Taylor.
Find Crime Statistics in by address or zip code:
Click on the neighborhood name to see PA Crime Reports plotted on a Philadelphia neighborhood map. If you place your cursor on the crime icon, it will give details about the type, location, date, and time of the crime.