In experimental design, a main effects plot is used in conjunction with ANOVA to examine differences among level means for one or more factors. It graphs the response mean for each factor level ...

Letter Published: 18 January 1958 An Experimental Design for Three Factors at Three Levels ROBERT M. DE BAUN Nature 181, 209–210 (1958) Cite this article ...

Peter F. Thall, Richard Simon, Susan S. Ellenberg, A Two-Stage Design for Choosing among Several Experimental Treatments and a Control in Clinical Trials, Biometrics ...