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Relations between regular A-optimal chemical and spring balance weighing designs with diagonal covariance matrix of errors

100%

Ceranka B., Graczyk M.

Biometrical Letters

2013

tom 50

nr 2

127-136

In this paper, we study the relationships between regular A-optimal spring balance weighing designs and regular A-optimal chemical balance weighing designs. We give the basic relation between these designs in the case where the errors are uncorrelated and they have different variances. We give some examples of methods of construction of such designs.

Some applications of weighing designs

100%

Graczyk M.

Biometrical Letters

2013

tom 50

nr 1

15-26

The purpose of this paper is to apply results on weighing designs to the setting of 2m factorial designs. Using weighing designs, we give some proposals for experimental plans. Relevant counterexamples are indicated. Also the results of a simulation study on the existence of weighing designs are presented.

Ograniczanie wyników

2 Biometrical Letters

2 Graczyk M.

1 Ceranka B.

2 2013

Wyniki wyszukiwania

Relations between regular A-optimal chemical and spring balance weighing designs with diagonal covariance matrix of errors

Some applications of weighing designs