This application contains an interactive analysis of US historic crime rates using the R programming language and the shiny framework.
You can view the running application here, though if you see an error message that means that I have exausted my free monthly quota at shinyapps.io. In that case you can install the application yourself by typing the following from an R console:
# install.packages("shiny")
library(shiny)
shiny::runGitHub("state-crime-analysis", "arilamstein")