SAS/IML User's Guide
Example Programs (Sample Library)
Getting Started Examples
- Getting Started with Vectors and Matrices
- Basic Regression
- Quadratic Regression of US Population
- Multivariate Linear Regression of Fitness Data
Lists and Tables
- Implement a stack structure by using lists
- Implement a queue structure by using lists
- Implement a binary search tree by using lists
- Lists and Data Structures
- Creating and Using Tables
General Statistics Examples
- Sample Correlation Analysis
- Newton's Method for Solving Nonlinear Systems
- Regression Example
- Alpha Factor Analysis
- Categorical Linear Models
- Regression of Subsets of Variables
- Logistic and Probit Regression for a Binary Response
- Linear Programming
- Quadratic Programming
- Regression Quantiles
- Simulating a Univariate ARMA Process
- A Regression Model with ARMA Errors
- Iterative Proportional Fitting
- Parsing a Model at Run Time
Additional Statistical Examples
- Almon Lag Regression
- Coefficient Alpha and Item Analysis
- Categorical Conjoint Measurement Macro
- Recursive Residuals, CUSUM, and CUSS Plots
- Data Processing and I/O in PROC IML
- Interval-Censored Estimation
- Examples of Using the IPF Function
- Kriging: Contour Estimation from Sparse Data
- Tests for Multicollinearity
- ODE: A Differential Equation Solver
- Computing Roots of Polynomials
- Applications of QR, RUPDT, and RDODT Subroutines
- Numerical Integration
- Wavelet Analysis
- Numerical Differentiation of a Spline Curve
ODS Statistical Graphics
- Calling PROC SGPLOT from PROC IML
- Creating Bar Charts
- Creating Box Plots
- Creating Histograms
- Creating Scatter Plots
- Creating Line Plots
- Creating Heat Maps
- Templates for ODS Statistical Graphics
Regression Examples
- Ridge Regression
- Derivative-Free Regression
- Automatic Model Selection in Contingency Tables
- Nonlinear Three-Stage Least Squares Regression
- Quadratic Response Surface Regression
Robust Regression Examples
- Modules for Plotting Robust Regression Results
- SAS/IML V8 Modules for Robust Regression
- Robust Regression and Leverage Points
- Comparison of LMS and LTS Algorithms
- Univariate Location and Scale
- Relationship between Brain Mass and Body Mass
- Multivariate Location, Scale, and Outliers
- Diagnostic Plots for Robust Regression
Time Series and Kalman Filters
- Time Series Documentation Examples
- Time Series: VAR Estimation
- Tukey-Type Data Smoothing
- Kalman Filter: Likelihood Evaluation of SSM
- Kalman Filter: SSM Estimation Using the EM Algorithm
- Kalman Filter: Diffuse Kalman Filtering
Nonlinear Optimization
- Unconstrained Rosenbrock Function
- Chemical Equilibrium
- Network Flow and Delay
- Compartmental Analysis
- MLEs for Two-Parameter Weibull Distribution
- Profile-Likelihood-Based Confidence Intervals
- Survival Curve for Interval Censored Data
- Two-Equation Maximum Likelihood Problem
- Time-Optimal Heat Conduction
- Quadratic Programming Algorithm