Abstract
For measuring the goodness of 2m41 designs, Wu and Zhang (1993) proposed the minimum aberration (MA) criterion. MA 2m41 designs have been constructed using the idea of complementary designs when the number of two-level factors, m, exceeds n/2, where n is the total number of runs. In this paper, the structures of MA 2m41 designs are obtained when m>5n/16. Based on these structures, some methods are developed for constructing MA 2m41 designs for 5n/16<m<n/2 as well as for n/2≤m<n. When m≤5n/16, there is no general method for constructing MA 2m41 designs. In this case, we obtain lower bounds for A 30 and A 31, where A 30 and A 31 are the numbers of type 0 and type 1 words with length three respectively. And a method for constructing weak minimum aberration (WMA) 2m41 designs (A 30 and A 31 achieving the lower bounds) is demonstrated. Some MA or WMA 2m41 designs with 32 or 64 runs are tabulated for practical use, which supplement the tables in Wu and Zhang (1993), Zhang and Shao (2001) and Mukerjee and Wu (2001).
Similar content being viewed by others
References
Addelman S (1962) Orthogonal main-effect plans for asymmetrical factorial experiments. Technometrics 4, 21–46
Bose RC (1947) Mathematical theory of the symmetrical factorial design. Sankhyā 8, 107–166
Box, GEP, Hunter, JS (1961) The 2k−p fractional factorial designs I and II. Technometrics 3, 311–351 and 449–458
Butler MA (2003) Some theory for constructing minimum aberration fractional factorial design. Biometrika 90, 233–238
Chen H, Cheng CS (2000) Uniqueness of some resolution IV two-level regular fractional factorial designs. SIAM J Discrete Math 13, 571–575
Chen H, Hedayat AS (1996) 2n−l designs with weak minimum aberration. Ann Statist 24, 2536–2548
Chen H, Hedayat AS (1998) 2n−m designs with resolution III or IV containing clear two-factor interactions. J Statist Plann Inference 75, 147–158
Chen J (1992) Some results on 2n−k fractional factorial designs and search for minimum averration designs. Ann Statist 20, 2124–2141
Chen J (1998) Intelligent search for 213–6 and 214–7 minimum aberration designs. Statist Sinica 8, 1265–1270
Chen J, Sun DX, Wu CFJ (1993) A catalogue of two-level and three-level fractional factorial designs with small runs. Internat Statist Rev 61, 131–145
Chen J, Wu CFJ (1991) Some results on s n−k fractional factorial designs with minimum aberration or optimal moments. Ann Statist 19, 1028–1041
Cheng CS, Mukerjee R (1998) Regular fractional factorial designs with minimum aberration and maximum estimation capacity. Ann Statist 26, 2289–2300
Cheng CS, Steiberg DM, Sun DX (1999) Minimum aberration and model robustness for two-level fractional factorial designs. J Roy Statist Soc Ser B 61, 85–93
Cheng SW, Wu CFJ (2002) Choice of optimal blocking schemes in two-level and three-level designs. Technometrics 44, 2549–2559
Fries A, Hunter WG (1980) Minimum aberration 2k−p designs. Technometrics 22, 601–608
Li PF, Liu MQ, Zhang RC (2005) Choice of optimal initial designs in sequential experiments. Metrika, in press
Margolin BH (1969) Resolution IV fractional factorial designs. J Roy Statist Soc Ser B 31, 514–523
Mukerjee R, Wu CFJ (2001) Minimum aberration designs for mixed factorials. Statist Sinica 11, 225–239
Sitter RR, Chen J, Feder A (1997) Fractional resolution and minimum aberration in blocked 2n−p designs. Technometrics 39, 382–390
Tang B, Wu CFJ (1996) Characterization of minimum aberration 2n−k designs in terms of their complementary designs. Ann Statist 24, 2549–2559
Wu CFJ (1989) Construction of 2m4n via a group scheme. Ann Statist 17, 1880–1885
Wu CFJ, Zhang RC (1993) Minimum aberration designs with two-level and four-level factors. Biometrika 80, 203–209
Wu CFJ, Zhang RC, Wang RG (1992) Construction of asymmetrical orthogonal arrays of the type OA(s k, (s r1)n1...(s rl)nl) Statist Sinica 2, 203–219.
Zhang RC, Park D (2000) Optimal blocking of two-level fractional factorial designs. J Statist Plann Inference 91, 107–121
Zhang RC, Shao Q (2001) Minimum aberration (S 2)S n−k designs. Statist Sinica 11, 213–223
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Li, PF., Liu, MQ. & Zhang, RC. 2m41 designs with minimum aberration or weak minimum aberration. Statistical Papers 48, 235–248 (2007). https://doi.org/10.1007/s00362-006-0328-5
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/s00362-006-0328-5