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Missing Data Imputation in Balanced Construction for Incomplete Block Designs
MathematicsObservational data with massive sample sizes are often distributed on many local machines. From an experimental design perspective, investigators often desire to identify the effect of new treatments (even ML algorithms) on many blocks of experimental ...
Haiyan Yu +3 more
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On incomplete and balanced incomplete block designs [PDF]
Proceedings of the American Mathematical Society, 1963 By an incomplete block design we will mean an arrangement of v different varieties of objects in b distinct blocks or sets such that a block does not contain all the varieties and a variety appears at most once in a block. An incomplete block design which satisfies two extra conditions, viz.
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Notes on the Regular E-Optimal Spring Balance Weighing Designs with Correlated Errors
Revstat Statistical Journal, 2015 The paper deals with the estimation problem of individual weights of objects in Eoptimal spring balance weighing design. It is assumed that errors are equal correlated.
Bronisław Ceranka +1 more
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About Some Properties and Constructions of Experimental Designs
Acta Universitatis Lodziensis. Folia Oeconomica, 2016 In this paper, we consider the problems related to the determining plan of the experiment performed according to the model of the chemical balance weighing design under additional assumption that the experimental errors are equally negatively correlated.
Bronisław Ceranka, Małgorzata Graczyk
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Foliar nitrogen fertilization attenuating harmful effects of salt stress on purple basil [PDF]
Revista Brasileira de Engenharia Agrícola e Ambiental, 2023 Salinity can have detrimental effects on plant development. To minimize this damage, strategies such as balanced maintenance of plants’ nutritional status have been proposed previously.
Jackson S. Nóbrega +8 more
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ON THE CONSTRUCTION OF BALANCED INCOMPLETE BLOCK DESIGNS [PDF]
Annals of Eugenics, 1939 The articles published by the Annals of Eugenics (1925–1954) have been made available online as an historical archive intended for scholarly use. The work of eugenicists was often pervaded by prejudice against racial, ethnic and disabled groups. The online publication of this material for scholarly research purposes is not an endorsement of those views
Bose. R. C., Fisher, R. A.
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Optical Code Construction of 2D Spectral/Spatial BIBD Codes for SAC-OCDMA Systems
Applied Sciences, 2021 Optical code division multiple access (OCDMA) shows limitations in terms of the inefficient bandwidth utilization and low spectral density with one-dimensional (1D) codes. To overcome these limitations, a novel design is presented using a two dimensional
Teena Sharma +5 more
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Inter-rater variability of ultrasound scan measurements: balanced incomplete block design
Journal of the College of Community Physicians, 2012 Introduction To assess inter-rater variability of ultrasound scan measurements for determining period of gestation by three raters applying balanced incomplete block design.
Chrishantha Abeysena, Pushpa Jayawardana
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Nested balanced incomplete block designs
Discrete Mathematics, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Morgan, J. P. +2 more
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A Regular D‑optimal Weighing Design with Negative Correlations of Errors
Acta Universitatis Lodziensis. Folia Oeconomica, 2019 The issues concerning optimal estimation of unknown parameters in the model of chemical balance weighing designs with negative correlated errors are considered. The necessary and sufficient conditions determining the regular D‑optimal design and some new
Małgorzata Graczyk, Bronisław Ceranka
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