Simon Fraser University

Example of a Two-Level Full Factorial Design

This example FACTEXG1 introduces the basic syntax used with the FACTEX procedure. An experimenter is interested in studying the effects of three factors - cutting speed (SPEED), feed rate (FEED), and ...
Simon Fraser University

Example of a Half-Fraction Factorial Design

Often you do not have the resources for a full factorial design. In this case, a fractional factorial design is a reasonable alternative, provided that the effects of interest can be estimated. Box, ...