Factorial Experiment Definition. In order to understand the confounding let us consider a simple example of 2 factorial with 2 factors a and b. Statistical Methods Third Edition 2010.
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Design of Experiment Factors. An experimental design in which two or more series of treatments are tried in all combinations. Factorial experiment an experiment in which all treatments are varied together rather than one at a time so the effect of each or combinations of several can be isolated and measured.
Performing the anova using factors A C and D and the interaction terms AC and AD gives the results shown in the table which are very similar to the results for the full factorial experiment experiment but have the advantage of requiring only a half-fraction 8.
A full factorial experiment is an experiment were design consists of two or more factors each with discrete possible values and the experimental units take on all possible combinations of these levels across all such factors. Dropping B results in a full factorial 2 3 design for the factors A C and D. A factor may be quantitative eg temperature in degrees time in seconds. Statistical Methods Third Edition 2010.
