Predictive policing

Posted to Statistics  |  Tags: , ,  |  Nathan Yau

Crime and data have an old history together, but because there are new methods of collection and analysis these days, there are new decisions to make. The Marshall Project, in collaboration with the Verge, looks at the current state of predictive policing and the social issues that surround it.

As predictive policing has spread, researchers and police officers have begun exploring how it might contribute to a version of policing that downplays patrolling — as well as stopping, questioning, and frisking — and focuses more on root causes of particular crimes. Rutgers University researchers specializing in “risk terrain modeling” have been using analysis similar to HunchLab to work with police on “intervention strategies.” In one Northeast city, they have enlisted city officials to board up vacant properties linked to higher rates of violent crime, and to advertise after-school programming to kids who tend to gather near bodegas in high-risk areas.

Of course, then there’s the whole action-reaction stuff. More time required.

Favorites

Where People Run in Major Cities

There are many exercise apps that allow you to keep track of your running, riding, and other activities. Record speed, …

Think Like a Statistician – Without the Math

I call myself a statistician, because, well, I’m a statistics graduate student. However, the most important things I’ve learned are less formal, but have proven extremely useful when working/playing with data.

Reviving the Statistical Atlas of the United States with New Data

Due to budget cuts, there is no plan for an updated atlas. So I recreated the original 1870 Atlas using today’s publicly available data.

How We Spend Our Money, a Breakdown

We know spending changes when you have more money. Here’s by how much.