R is an integrated suite of software facilities for data manipulation, calculation and graphical display. R is a free software environment and language for statistical computing and graphics. R provides a wide variety...

This tutorial, created by Dale Berger of Claremont Graduate University, takes the learner step-by-step in applying descriptive and inferential statistics using a real world situation. The site focuses on the cultural...

Created by David Smith for the Connected Curriculum Project, the purpose of this module is to study data that may be modeled by sinusoidal functions; in particular, to determine average level, period, frequency,...

This algebra lesson from Illuminations helps students learning to graph real world data. Students will collect, graph and analyze data, and choose an appropriate mathematical model for a particular situation. They will...

Graph theory is widely used in computer science, engineering and of course, mathematics. Here, visitors will find links to information about the applications and components of graph theory, as well as its pioneers.