The Open Mathematics, Statistics and Probability Journal

2014, 6 : 1-2
Published online 2014 December . DOI: 10.2174/1876527001406010001
Publisher ID: TOSPJ-6-1

On a Preferred Design in Regression

D. R. Jensen and D. E. Ramirez
Department of Mathematics, University of Virginia, Charlottesville, VA 22903, USA.

ABSTRACT

Corrections are given to common misconceptions regarding the use of centered and uncentered regressors, and of meanings to be ascribed to A –, D– and E –criteria in evaluating two such designs.

Keywords:

Correction, centered and uncentered regressors, design preference.