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Multi-level k-circulant Supersaturated Designs
Georgiou, S.; Koukouvinos, C. - In: Metrika 64 (2006) 2, pp. 209-220
Persistent link: https://www.econbiz.de/10005598645
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Inequivalent projections of Hadamard matrices of orders 16 and 20
Evangelaras, H.; Georgiou, S.; Koukouvinos, C. - In: Metrika 57 (2003) 1, pp. 29-35
Screening designs are useful for situations where a large number of factors (q) is examined but only few (k) of these are expected to be important. It is of practical interest for a given k to know all the inequivalent projections of the design into the k dimensions. In this paper we give all...
Persistent link: https://www.econbiz.de/10010896484
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Some orthogonal arrays with 32 runs and their projection properties
Evangelaras, H.; Kolaiti, E.; Koukouvinos, C. - In: Metrika 63 (2006) 3, pp. 271-281
Persistent link: https://www.econbiz.de/10005756297
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India's cement industry: Productivity, energy efficiency and carbon emissions
Schumacher, Katja; Sathaye, Jayant - 2008
Historical estimates of productivity growth in India's cement sector vary from indicating an improvement to a decline in the sector's productivity. The variance may be traced to the time period of study, source of data for analysis, and type of indices and econometric specifications used for...
Persistent link: https://www.econbiz.de/10009435632
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India's pulp and paper industry: Productivity and energy efficiency
Schumacher, Katja - 2008
Historical estimates of productivity growth in India's pulp and paper sector vary from indicating an improvement to a decline in the sector's productivity. The variance may be traced to the time period of study, source of data for analysis, and type of indices and econometric specifications used...
Persistent link: https://www.econbiz.de/10009435633
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Energy and environmental efficiency in competitive power markets
Warwick, W.M. - 2009
For years the electric utility industry operated as a regulated monopoly, largely immune to market forces except those of competing fuels. That era came to an end with the Public Utilities Regulatory Policy Act (PURPA) of 1974, which created a market for non-utility generated power. Within...
Persistent link: https://www.econbiz.de/10009435976
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Augmentation Procedures for Control of the Generalized Family-Wise Error Rate and Tail Probabilities for the Proportion of False Positives
Laan, Mark van der; Dudoit, Sandrine; Pollard, Katherine - In: Statistical Applications in Genetics and Molecular Biology 3 (2007) 1, pp. 15-15
(asymptotically) controls the FWER at level alpha, we propose simple augmentation procedures that provide (asymptotic) level … typically rely on the assumption that the test statistics are independent, while our proposed augmentation procedures control …. Applying the augmentation methods to step-down multiple testing procedures that control the FWER asymptotically exactly at …
Persistent link: https://www.econbiz.de/10005246510
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Empirical Bayes and Resampling Based Multiple Testing Procedure Controlling Tail Probability of the Proportion of False Positives.
Laan, Mark van der; Birkner, Merrill; Hubbard, Alan - In: Statistical Applications in Genetics and Molecular Biology 4 (2009) 1, pp. 29-29
previously proposed augmentation multiple testing procedure (van der Laan, Dudoit, & Pollard (2004b)) and competing procedures …
Persistent link: https://www.econbiz.de/10005046583
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Augmentation Procedures for Control of the Generalized Family-Wise Error Rate and Tail Probabilities for the Proportion of False Positives
Laan, Mark van der; Dudoit, Sandrine; Pollard, Katherine - In: Statistical Applications in Genetics and Molecular Biology 3 (2009) 1, pp. 15-15
(asymptotically) controls the FWER at level alpha, we propose simple augmentation procedures that provide (asymptotic) level … typically rely on the assumption that the test statistics are independent, while our proposed augmentation procedures control …. Applying the augmentation methods to step-down multiple testing procedures that control the FWER asymptotically exactly at …
Persistent link: https://www.econbiz.de/10005046596
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Empirical Bayes and Resampling Based Multiple Testing Procedure Controlling Tail Probability of the Proportion of False Positives.
Laan, Mark van der; Birkner, Merrill; Hubbard, Alan - In: Statistical Applications in Genetics and Molecular Biology 4 (2007) 1, pp. 29-29
previously proposed augmentation multiple testing procedure (van der Laan, Dudoit, & Pollard (2004b)) and competing procedures …
Persistent link: https://www.econbiz.de/10005752566