Factorial EE was measured using a 16-activity-category method, published energy costs of activities and measured basal metabolic rate, before (FEE) and after (FEEadj) adjustment for EPOC and TEF ...

3. Select a Fractional Factorial Design Given the large number of factors, a full factorial design would have required dozens of experiments, consuming time and resources.

Brian J. Taylor, Factorial Surveys: Using Vignettes to Study Professional Judgement, The British Journal of Social Work, Vol. 36, No. 7 (October 2006), pp. 1187-1207 ...

Tables of fractional factorial designs for factors with three or five quantitative levels are presented. Series B (Statistical Methodology) of the Journal of the Royal Statistical Society started out ...