This page contains extra material that came up as a result of class discussion, Fall 2025.

• Descriptive statistics of the variable “age” for the police shooting data
  • PDF
  • Mathematica notebook
• Introduction to R (20 pages)
• Histograms in Mathematica (Mathematica notebook)
• Software application notes
• Experimenting with Mathematica
• A question of Samuel Paintsil
  • PDF
  • Mathematica Notebook
• Locations of “no body cams”
• Police shootings per police station – preliminary report
• Clustering
  • PDF
  • Mathematica Notebook