New York crime rates

February 23, 2014

(This article was first published on Stat Of Mind, and kindly contributed to R-bloggers)

While browsing through different sites, I randomly cam across the ominous-sounding disaster center website. There is a fair amount of data that could be analyzed there, but my attention was caught by an entry stating that they had just updated the “1965 to 2012 State Crime Pages”. From there, I chose the completely biased option of analyzing crime rates in my hometown (NYC) from 1965 – 2012.


Number of crimes per 100,000 habitants in NYC during 1965 to 2012.

Number of crimes per 100,000 habitants in NYC during 1965 to 2012.

You will notice that I have also added the periods during which various NYC mayors were in office, where I color-coded each period by the party ideologies of each mayor. It’s  already a well-known anecdote, but it is remarkable to see the drop-off in crime rate after Giuliani took office, and how Bloomberg was able to maintain that.

However, it does make us consider the slightly deeper question of whether the crime rate in NYC has converged to a minimum, and whether human nature would ever be capable of reducing that to zero? There’s an interesting prediction problem…

To leave a comment for the author, please follow the link and comment on their blog: Stat Of Mind. offers daily e-mail updates about R news and tutorials on topics such as: Data science, Big Data, R jobs, visualization (ggplot2, Boxplots, maps, animation), programming (RStudio, Sweave, LaTeX, SQL, Eclipse, git, hadoop, Web Scraping) statistics (regression, PCA, time series, trading) and more...

If you got this far, why not subscribe for updates from the site? Choose your flavor: e-mail, twitter, RSS, or facebook...

Comments are closed.


Never miss an update!
Subscribe to R-bloggers to receive
e-mails with the latest R posts.
(You will not see this message again.)

Click here to close (This popup will not appear again)