crimes: Example data from the Chicago Data Portal
In rcrimeanalysis: An Implementation of Crime Analysis Methods

crimes

R Documentation

Example data from the Chicago Data Portal

Description

A sample dataset of crime incidents in Chicago, IL from 2017-2019.

Usage

crimes

Format

A data frame with 25000 rows and 22 variables.

id: Unique identifier for the record.
case_number: The Chicago Police Department Records Division Number, which is unique to the incident.
date: Date when the incident occurred.
block: Partially redacted address where the incident occurred.
iucr: Illinois Unifrom Crime Reporting code (directly linked to primary_type and description)
primary_type: The primary description of the IUCR code.
description: The secondary description of the IUCR code, a subcategory of the primary description.
location_description: Description of the location where the incident occurred.
arrest: Indicates whether an arrest was made.
domestic: Indicates whether the incident was domestic-related as defined by the Illinois Domestic Violence Act.
beat: Indicates the police beat where the incident occurred.
district: Indicates the police district where the incident occurred.
ward: The ward (City Council district) where the incident occurred.
community_area: Indicates the community area where the incident occurred.
fbi_code: Indicates the National Incident-Based Reporting System (NIBRS) crime classification.
x_coordinate: X coordinate of the incident location (State Plane Illinois East NAD 1983 projection).
y_coordinate: Y coordinate of the incident location (State Plane Illinois East NAD 1983 projection).
year: Year the incident occurred.
updated_on: Date and time the record was last updated.
latitude: The latitude of the location where the incident occurred.
longitude: The longitude of the location where the incident occurred.
location: Concatenation of latitude and longitude.