CART

CART stands for Classification and Regression Trees. As the name implies, the CART methodology involves using binary trees for tackling classification and regression problems.

Reference Material
The canonical reference for the methodology and software is the book Classification and Regression Trees by Breiman, Friedman, Olshen and Stone, published by Wadsworth Press.

Distribution
Salford Systems distributes the software for CART. Note also that CART is a registered trademark of California Statistical Software, Inc., and is licensed exclusively to Salford Systems, San Diego, California.