Displaying Factor Relationships in Experiments
作者:
WendyA. Bergerud,
期刊:
The American Statistician
(Taylor Available online 1996)
卷期:
Volume 50,
issue 3
页码: 228-233
ISSN:0003-1305
年代: 1996
DOI:10.1080/00031305.1996.10474385
出版商: Taylor & Francis Group
关键词: ANOVA;Factor relationship diagram;Pseudoreplication;Randomized block design;Split-plot design
数据来源: Taylor
摘要:
A method of displaying the relationships between the various factors in experimental designs is described. Emphasis is placed on identifying crossed and nested factors and the experimental units for each factor. The resulting factor relationship diagram (FRD) is useful in establishing the correct model, such as analysis of variance (ANOVA), for analysis. The method is illustrated with a randomized block design and two split-plot designs. Some common pitfalls of these designs are discussed.
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