Search Results - subject:"preliminary test"

Application of Six Sigma methodology in the analysis of variance : process shift versus inflation coefficient

Joghee, Ravichandran; Varghese, Reesa - In: International journal of quality & reliability management 41 (2024) 10, pp. 2697-2712

Persistent link: https://www.econbiz.de/10015202634

Application of Six Sigma methodology in the analysis of variance: process shift versus inflation coefficient

Joghee, Ravichandran; Varghese, Reesa - In: International Journal of Quality & Reliability Management 41 (2024) 10, pp. 2697-2712

underlying null hypothesis is rejected in the analysis of variance (ANOVA) application after the preliminary test on the model …-stage nested design with a random effects model in which a preliminary test is used to fix the main test statistic. Findings The …

Persistent link: https://www.econbiz.de/10015347109

Preliminary test estimation for multiple-sample principal components

Paindaveine, Davy; Rasoafaraniaina, Rondrotiana Joséa; … - 2016

Persistent link: https://www.econbiz.de/10011672512

Improved estimators of the distribution function based on lower record values

Belaghi, R. Arabi; Arashi, M.; Tabatabaey, S. - In: Statistical Papers 56 (2015) 2, pp. 453-477

In this paper, we define different types of estimators for the distribution function, namely preliminary test (PT …

Persistent link: https://www.econbiz.de/10011241314

A ridge regression estimation approach to the measurement error model

Saleh, A.K. Md. Ehsanes; Shalabh - In: Journal of Multivariate Analysis 123 (2014) C, pp. 68-84

This paper considers the estimation of the parameters of measurement error models where the estimated covariance matrix of the regression parameters is ill conditioned. We consider the Hoerl and Kennard type (1970) ridge regression (RR) modifications of the five quasi-empirical Bayes estimators...

Persistent link: https://www.econbiz.de/10010718988