Open Policing Project (OPP)

Required System Packages

All Systems

• R

Fedora

• gdal-devel
• proj-nad
• proj-epsg
• proj-devel
• v8-314-devel (libv8-3.14-dev ubuntu)
• libjpeg-turbo-devel

Mac

Getting Started

1. [command line] Clone the repository

git clone https://github.com/stanford-policylab/opp.git

2. [command line] Change directories

cd opp/lib

3. [command line] Start R

R

4. [R] install the required packages

install.packages(c(
  "digest",
  "fs",
  "functional",
  "getopt",
  "glue",
  "here",
  "jsonlite",
  "knitr",
  "lubridate",
  "lutz",
  "maps",
  "purrr",
  "rgdal",
  "rlang",
  "rmarkdown",
  "rstan",
  "sp",
  "stringr",
  "suncalc",
  "tidyverse",
  "zoo"
))

5. [R] load the main library

source("opp.R")

6. [R] download some clean data

opp_download_clean_data("wa", "seattle")

7. [R] load the clean data

d <- opp_load_clean_data("wa", "seattle")