Updated Friday, November 24, 2017
 Journal Tools
RSS Feed
Sample Copy
Submit a Manuscript
Contact Us
Subscription
Advertising
Thanking Peer Reviewers
 Language Polishing
Journal of Chinese Integrative Medicine: Volume 10, 2012   Issue 4,  Pages: 380-383

DOI: 10.3736/jcim20120405
Methodology
Estimation of sample size and testing power (Part 7)
1. Liang-ping Hu (Consulting Center of Biomedical Statistics, Academy of Military Medical Sciences, Beijing 100850, China E-mail: E-mail: lphu812@sina.com)
2. Xiao-lei Bao (Consulting Center of Biomedical Statistics, Academy of Military Medical Sciences, Beijing 100850, China )
3. Xue Guan (Consulting Center of Biomedical Statistics, Academy of Military Medical Sciences, Beijing 100850, China )
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.
Welcome to JIM! You are the number 5802 reader of this article!
Download Article:
[Full Text]      [PDF]      [Previous]      [Next]      [This Issue]
Please cite this article as:
Hu LP, Bao XL, Guan X. Estimation of sample size and testing power (Part 7). J Chin Integr Med / Zhong Xi Yi Jie He Xue Bao. 2012; 10(4): 380-383.
References:
1Hu LP. The application of statistical triple-type theory in experimental designs[M]. Beijing: People’s Military Medical Press, 2006. 94. Chinese
2Hu LP. SAS research design and statistical analysis[M]. Beijing: People’s Medical Publishing House, 2010. 202-204, 223-225. Chinese
 Home | Current Issue | Past Issues | SearchRSS
Copyright © 2013-2018 by JIM Editorial Office. All rights reserved. ISSN 2095-4964; CN 31-2083/R. 沪ICP备110264号