Relations between regular A-optimal chemical and spring balance weighing designs with diagonal covariance matrix of errors
oraz | 10 gru 2013
O artykule
Data publikacji: 10 gru 2013
Zakres stron: 127 - 136
DOI: https://doi.org/10.2478/bile-2013-0023
This content is open access.
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.