Incidents of robberies, drugs/narcotics possession or sale, vehicle theft, and vandalism for July 1 to December 31, 2012. Use list2env(SFcrime, .GlobalEnv) to unlist in working environment. The data consist of a list of four objects:
cartheft A spatial points object of class sf Dataframe with 3,384 observations, 13 variables, and a geometry column.
drugs A spatial points object of class sf Dataframe with 3,897 observations, 13 variables, and a geometry column.
robbery A spatial points object of class sf Dataframe with 2,761 observations, 13 variables, and a geometry column.
vandalism A spatial points object of class sf Dataframe with 3,430 observations, 13 variables, and a geometry column.
SFcrime
Format
Each object contains the following variables:
- IncidntNum
Unique identifier for each incident report
- X_pr
Projected X-coordinates
- Y_pr
Projected Y-coordinates
- Category
Crime classification, e.g. vehicle theft, etc
- Descript
Description of the crime
- DayOfWeek
Day of the week that crime was reported
- Date
Date of the report
- Time
Time of report
- PdDistrict
Police district
- Resolution
Outcome of the report, e.g. None, Arrest, Unfounded, etc
- Location
Street address where the crime occurred
- X
X-Coordinates of crime location
- Y
Y-Coordinates of crime location
Source
2010 Census (population) and “Crime Incidents from 1 Jan 2003”, City of San Francisco Open Data Portal (crimes) (https://data.sfgov.org/Public-Safety/Map-Crime-Incidents-from-1-Jan-2003/gxxq-x39z).
Details
List of four Sf objects, projected to EPSG 2227: NAD83 / California zone 3 (ftUS).
Examples
if (requireNamespace("sf", quietly = TRUE)) { library(sf) data(SFcrime) plot(SFcrime[["cartheft"]][9]) }
