Glossaria.net

Glossary Quality Control / Term

Analysis of means (ANOM)

A statistical procedure for troubleshooting industrial processes and analyzing the results of experimental designs with factors at fixed levels. It provides a graphical display of data. Ellis R. Ott developed the procedure in 1967 because he observed that nonstatisticians had difficulty understanding analysis of variance. Analysis of means is easier for quality practitioners to use because it is an extension of the control chart. In 1973, Edward G. Schilling further extended the concept, enabling analysis of means to be used with non-normal distributions and attributes data in which the normal approximation to the binomial distribution does not apply. This is referred to as analysis of means for treatment effects.

Permanent link Analysis of means (ANOM) - Creation date 2021-06-27


< American standard code for information interchange (ASCII) Glossary / Quality Control Analysis of variance (ANOVA) >