DTREG 3.0 (by Phillip H. Sherrod)
DTREG generates classification and regression decision trees

GATree.exe 2 (by GATree)
GATree breeds decision trees using Genetic Algorithms

Decision Assistant Model Excel 30 (by Bizpep)
Decision support for planning, budgeting, operational, and investment decisions

Regression Analysis - CurveFitter 1.2 (by Institute of Mathematics and Statistics)
CurveFitter performs regression analysis to estimate values of parameters.

ChoiceTree Writer PalmOS 1.0 (by Arkansoft)
Write flow charts/decision trees for use on handheld computers.

ChoiceTree Writer PocketPC 1.0 (by Arkansoft)
Write flow charts/decision trees for use on handheld computers.

ChoiceTree Reader PocketPC 1.0 (by Arkansoft)
View, on a handheld computer, flow charts created in ChoiceTree Writer.

Tree Generator 1.1 (by Nicolas BONNEEL)
Tree Generator is a new software for making 3d trees and export them in DXF.

FreshOutline 1.4 (by SMAN Development)
Useful data manager that helps you to organize your data in tree-like style

Estard Data Miner 1.0 (by Estard)
Data Mining Software for Business and Science

RVal 1.12 (by Brian Taylor)
Electronic Engineer's solution to finding the optimum preferred resistor values.

WebCab Optimization for Delphi 2.6 (by WebCab Components)
Add optimization & Linear Programming solver to your .NET and COM Applications.

WebCab Optimization (J2EE Edition) 2.6 (by WebCab Components)
Enterprise Java Component for solving local or global optimization problems.

WebCab Optimization (J2SE Edition) 2.6 (by WebCab Components)
Java class library for solving local or global optimization problems.

MITCalc - Springs - 15 types 1.11 (by MITCalc)
Geometrical design and strength check of 15 springs types