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Volume 58 (2021): Issue 2 (December 2021) Cover

Volume 58 (2021): Issue 2 (Dec 2021)

Biometrical Letters
Open Access
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Issue 2 (December 2021)
Issue 1 (June 2021)

10 articles
Open Access
|Dec 2021
Orthogonal decomposition of the sum-symmetry model for square contingency tables with ordinal categories: Use of the exponential sum-symmetry model
Shuji Ando  
Open Access
|Dec 2021
Orthogonal decomposition of the sum-symmetry model using the two-parameters sum-symmetry model for ordinal square contingency tables
Shuji Ando  
Open Access
|Dec 2021
Facing sampling techniques as an optimal design problem
Christos P. Kitsos  
Open Access
|Dec 2021
On sample size calculation in testing treatment efficacy in clinical trials
Rownak Jahan Tamanna,  M. Iftakhar Alam,  Ahmed Hossain and  Md Hasinur Rahaman Khan  
Open Access
|Dec 2021
Pupil changes in persons aged 8 to 79 during text reading – an eye-tracking study
Paweł Kazubowski and  Władysław Błasiak  
Open Access
|Dec 2021
Catalogue of selected experimental plans
Małgorzata Graczyk and  Bronisław Ceranka  
Open Access
|Dec 2021
Cochran’s Q-Test on Soil Helminth Prevalence
I. J. David,  M. U. Adehi and  P. O. Ikwuoche  
Open Access
|Dec 2021
Some notes on planning plant protection research in block designs with nested rows and columns
Maria Kozłowska  
Open Access
|Dec 2021
Influence of different sowing density in two varieties of maize. Part I. Relation to yielding
Katarzyna Ambroży-Deręgowska and  Piotr Szulc  
Open Access
|Dec 2021
Influence of different sowing density in two varieties of maize. Part II. Relation to agricultural morphological features
Piotr Szulc and  Katarzyna Ambroży-Deręgowska  
eISSN: 2199-577X|ISSN: 1896-3811|Language: English|Publication frequency: 2 times per year
Published by: Polish Biometric Society
In partnership with: Paradigm Publishing Services
Related subjects:
Mathematics,
Applied mathematics,
Probability and statistics,
Life sciences,
Bioinformatics,
Life sciences, other
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