ANALYSING (1/125) 5^5 FRACTIONAL FACTORIAL DESIGNS AND SOME CONSIDERATIONS
Main Article Content
Abstract
In this paper we discuss some aspects of (1/125)5^5 fractional factorial designs and show how to analyze a simulated data set. We present the analysis of variance, the estimated coefficients of the regression model, the determination of maximum response and the economical analysis. We also discuss how to allocate the 25 treatments of (1/5)5^3 fractional factorials in completely randomized, incomplete block or incomplete latin square designs and the 25 treatments of (1/25)5^4 fractional factorials in incomplete block design. We present the R program to perform the analysis in the Appendix.
Article Details
How to Cite
CONAGIN, A., BARBIN, D., DEMÉTRIO, C. G. B., & MORAL, R. de A. (2015). ANALYSING (1/125) 5^5 FRACTIONAL FACTORIAL DESIGNS AND SOME CONSIDERATIONS. Brazilian Journal of Biometrics, 33(4), 471–483. Retrieved from http://www.biometria.ufla.br/index.php/BBJ/article/view/27
Issue
Section
Articles
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).