Abstract

Missing values in strip plot design cause an unbalanced design. As a result, several problems occur in analyzing the data. This paper presents the estimation of two and three missing values from strip-plot design with the fixed model using the Yates approach. However, the estimation toward the missing values in strip-plot design causes bias on the treatment mean squares which is shown by its expected value. To omit the bias caused by the estimated values, a procedure of Satterthwaite-Cochran approximation is applied. The procedure corrects the bias and gives an adjusted analysis of variance for the hypothesis test.

Details

Title
Analysis of variance for strip plot design with missing values: bias correction of the mean squares
Author
Nisa, K 1 ; Hamsyiah, N 1 ; Usman, M 1 ; Warsono 1 

 Department of Mathematics, University of Lampung Jl. Soemantri Brojonegoro No.1, Bandar Lampung, Indonesia 
Publication year
2020
Publication date
Apr 2020
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2557251348
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.