Aptech Systems, Inc.

Constrained Maximum Likelihood
Constrained Maximum Likelihood (CML)
Constrained Optimization
Constrained Optimization (CO)
Curve Fit
Descriptive Statistics
GAUSS
GAUSSX
Linear Programming
Linear Programming (Simplex)
Linear Regression
Loglinear Analysis
Maximum Likelihood
Nonlinear Equations
Optimization
Quantal Response
The GAUSS Mathematical and Statistical System
Time Series