Estimation of sample size and testing power (Part 7) / 中西医结合学报
Journal of Integrative Medicine
;
(12): 380-3, 2012.
Article
in English
| WPRIM
| ID: wpr-414852
ABSTRACT
Two-factor factorial design refers to the research involving two experimental factors and the number of the experimental groups equals to the product of the levels of the two experimental factors. In other words, it is the complete combination of the levels of the two experimental factors. The research subjects are randomly divided into the experimental groups. The two experimental factors are performed on the subjects at the same time, meaning that there is no order. The two experimental factors are equal during statistical analysis, that is to say, there is no primary or secondary distinction, nor nested relation. This article introduces estimation of sample size and testing power of quantitative data with two-factor factorial design.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
English
Journal:
Journal of Integrative Medicine
Year:
2012
Type:
Article
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