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 ...
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Factorial Experiments: Blocking, Confounding, and Fractional Factorial Designs

Experimentation is a vital part of the scientific method. Most problems in science require observation of the system at work and experimentation to elucidate information about how the system works. In ...
Simon Fraser University

Example of a Full Factorial Design in Two Blocks

The previous example illustrates a complete factorial experiment involving eight runs and three factors: cutting speed (SPEED), feed rate (FEED), and tool angle (ANGLE). Now, suppose two machines (A ...