Results 51 to 60 of about 201 (66)
Algebraic characterization of regular fractions under level permutations [PDF]
arXiv, 2017 In this paper we study the behavior of the fractions of a factorial design under permutations of the factor levels. We focus on the notion of regular fraction and we introduce methods to check whether a given symmetric orthogonal array can or can not be transformed into a regular fraction by means of suitable permutations of the factor levels.
arxiv
A complementary design theory for doubling
, 2008 Chen and Cheng [Ann. Statist. 34 (2006) 546--558] discussed the method of doubling for constructing two-level fractional factorial designs. They showed that for $9N/32\le n\le 5N/16$, all minimum aberration designs with $N$ runs and $n$ factors are ...
Cheng, Ching-Shui, Xu, Hongquan
core +3 more sources
Unions of Orthogonal Arrays and their aberrations via Hilbert bases [PDF]
arXiv, 2018 We generate all the Orthogonal Arrays (OAs) of a given size n and strength t as the union of a collection of OAs which belong to an inclusion-minimal set of OAs. We derive a formula for computing the (Generalized) Word Length Pattern of a union of OAs that makes use of their polynomial counting functions.
arxiv
On the aberrations of mixed level Orthogonal Arrays with removed runs [PDF]
arXiv, 2018 Given an Orthogonal Array we analyze the aberrations of the sub-fractions which are obtained by the deletion of some of its points. We provide formulae to compute the Generalized Word-Length Pattern of any sub-fraction. In the case of the deletion of one single point, we provide a simple methodology to find which the best sub-fractions are according to
arxiv
Factorial experimental designs and generalized linear models [PDF]
, 2005 This paper deals with experimental designs adapted to a generalized linear model. We introduce a special link function for which the orthogonality of design matrix obtained under Gaussian assumption is preserved.
Dossou-Gbété, Simplice +1 more
core +2 more sources
Optimal designs for third-order interactions in paired comparison experiments [PDF]
arXiv, 2019 It is shown how by not losing information on higher order interactions, optimal paired comparison designs involving alternatives of either full or partial profiles to reduce information overload as frequently encountered in applications can be constructed which enable identification of main effects up to third-order interactions when all attributes ...
arxiv
Copy number detection in discordant monozygotic twins of Congenital Diaphragmatic Hernia (CDH) and Esophageal Atresia (EA) cohorts. [PDF]
Eur J Hum Genet, 2012 Veenma D +10 more
europepmc +1 more source
Full Karyotype Interphase Cell Analysis. [PDF]
J Histochem Cytochem, 2018 Baumgartner A +5 more
europepmc +1 more source
INF1 is a novel microtubule-associated formin. [PDF]
Mol Biol Cell, 2008 Young KG +4 more
europepmc +1 more source
Mixed-level designs with orthogonality and relatively optimal run order. [PDF]
J Appl StatHu W, Ou Z, Peng Q.
europepmc +1 more source