Search results for: STATISTIC

• Calcutta Statistical Association Bulletin

  Journals

  ISSN: 0008-0683 , eISSN: 2456-6462

• Statistical Theory and Related Fields

  Journals

  ISSN: 2475-4269 , eISSN: 2475-4277

• JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION

  Journals

  ISSN: 0162-1459 , eISSN: 1537-274X

• Journal of Statistical Distributions and Applications

  Journals

  eISSN: 2195-5832

• JOURNAL OF STATISTICAL PLANNING AND INFERENCE

  Journals

  ISSN: 0378-3758 , eISSN: 1873-1171

• JOURNAL OF STATISTICAL COMPUTATION AND SIMULATION

  Journals

  ISSN: 0094-9655 , eISSN: 1563-5163

• ANNALS OF THE INSTITUTE OF STATISTICAL MATHEMATICS

  Journals

  ISSN: 0020-3157 , eISSN: 1572-9052

• Journal of the Korean Statistical Society

  Journals

  ISSN: 1226-3192 , eISSN: 1876-4231

• TRANSPORT THEORY AND STATISTICAL PHYSICS

  Journals

  ISSN: 0041-1450

• STATISTICAL METHODS IN MEDICAL RESEARCH

  Journals

  ISSN: 0962-2802 , eISSN: 1477-0334

• Journal of Statistics Education

  Journals

  ISSN: 1069-1898

• Journal of Statistics and Mathematics

  Journals

  ISSN: 0976-8807

• Journal of Probability and Statistics

  Journals

  ISSN: 1687-952X , eISSN: 1687-9538

• Chilean Journal of Statistics

  Journals

  ISSN: 0718-7912 , eISSN: 0718-7920

• Communications in Mathematics and Statistics

  Journals

  ISSN: 2194-6701 , eISSN: 2194-671X

• Advances and Applications in Statistics

  Journals

  ISSN: 0972-3617

• ENVIRONMENTAL AND ECOLOGICAL STATISTICS

  Journals

  ISSN: 1352-8505 , eISSN: 1573-3009

• Austrian Journal of Statistics

  Journals

  ISSN: 1026-597X

• Electronic Journal of Statistics

  Journals

  ISSN: 1935-7524

• Statistics in Biopharmaceutical Research

  Journals

  ISSN: 1946-6315

• Journal of Algebraic Statistics

  Journals

  ISSN: 1309-3452

• Mathematical Methods of Statistics

  Journals

  ISSN: 1066-5307 , eISSN: 1934-8045

• Statistics & Risk Modeling

  Journals

  ISSN: 2193-1402 , eISSN: 2196-7040

• Statistics and Public Policy

  Journals

  ISSN: 2330-443X

• Cogent Mathematics & Statistics

  Journals

  eISSN: 2574-2558

• JOURNAL OF APPLIED STATISTICS

  Journals

  ISSN: 0266-4763 , eISSN: 1360-0532

• Journal of Official Statistics

  Journals

  ISSN: 0282-423X

• Annals of Economics and Statistics

  Journals

  ISSN: 2115-4430 , eISSN: 1968-3863

• Statistics, Politics and Policy

  Journals

  ISSN: 2194-6299 , eISSN: 2151-7509

• REVIEW OF ECONOMICS AND STATISTICS

  Journals

  ISSN: 0034-6535 , eISSN: 1530-9142

• Annals of Applied Statistics

  Journals

  ISSN: 1932-6157

• Journal of Biopharmaceutical Statistics

  Journals

  ISSN: 1054-3406 , eISSN: 1520-5711

• Pakistan Journal of Statistics

  Journals

  ISSN: 1012-9367

• Statistics and Its Interface

  Journals

  ISSN: 1938-7989 , eISSN: 1938-7997

• SCANDINAVIAN JOURNAL OF STATISTICS

  Journals

  ISSN: 0303-6898 , eISSN: 1467-9469

• SCRAMBLE’N’GAMBLE: a tool for fast and facile generation of random data for statistical evaluation of QSAR models

  Publication

  • P. Lipiński
  • P. Szurmak

  - Chemical Papers - Year 2017

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• Statistical Method for Analysis of Interactions Between Chosen Protein and Chondroitin Sulfate in an Aqueous Environment

  Publication

  • P. Weber
  • P. Bełdowski
  • A. Gadomski
  • K. Domino
  • P. Sionkowski
  • D. Ledziński

  - Year 2024

  We present the statistical method to study the interaction between a chosen protein and another molecule (e.g., both being components of lubricin found in synovial fluid) in a water environment. The research is performed on the example of univariate time series of chosen features of the dynamics of mucin, which interact with chondroitin sulfate (4 and 6) in four different saline solutions. Our statistical approach is based on recurrence...

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• Furan Fragmentation in the Gas Phase: New Insights from Statistical and Molecular Dynamics Calculations

  Publication

  • E. Erdmann
  • M. Łabuda
  • N. Aguirre
  • S. Díaz-Tendero
  • M. Alcamí

  - JOURNAL OF PHYSICAL CHEMISTRY A - Year 2018

  We present a complete exploration of the different fragmentation mechanisms of furan (C4H4O) operating at low and high energies. Three different theoretical approaches are combined to determine the structure of all possible reaction intermediates, many of them not described in previous studies, and a large number of pathways involving three types of fundamental elementary mechanisms: isomerization, fragmentation, and H/H2 loss...

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• Statistical analysis and robust design of circularly polarized antennas using sequential approximate optimization

  Publication

  • S. Kozieł
  • A. Bekasiewicz

  - Year 2018

  In the paper, reliable yield estimation and tolerance-aware design optimization of circular polarization (CP) antennas is discussed. We exploit auxiliary kriging interpolation models established in the vicinity of the nominal design in order to speed up the process of statistical analysis of the antenna structure at hand. Sequential approximate optimization is then applied to carry out robust design of the antenna, here, oriented...

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• APPLICATION OF STATISTICAL FEATURES AND MULTILAYER NEURAL NETWORK TO AUTOMATIC DIAGNOSIS OF ARRHYTHMIA BY ECG SIGNALS

  Publication

  • A. B. Slama
  • Ł. Lentka
  • A. Mouelhi
  • M. F. Diouani
  • M. Sayadi
  • J. Smulko

  - Metrology and Measurement Systems - Year 2018

  Abnormal electrical activity of heart can produce a cardiac arrhythmia. The electrocardiogram (ECG) is a non-invasive technique which is used as a diagnostic tool for cardiac diseases. Non-stationarity and irregu- larity of heartbeat signal imposes many difficulties to clinicians (e.g., in the case of myocardial infarction arrhythmia). Fortunately, signal processing algorithms can expose hidden information within ECG signal contaminated...

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• Statistical-based approach in potential diagnostic application of urinary nucleosides in urogenital tract cancer

  Publication

  • E. Daghir-Wojtkowiak
  • W. Struck-Lewicka
  • M. Waszczuk-Jankowska
  • M. Markuszewski
  • R. Kaliszan
  • M. Markuszewski

  - Biomarkers in Medicine - Year 2015

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• Statistical evaluation of the effectiveness of different extraction techniques for determining robenidyne levels in poultry feed.

  Publication

  • J. Wilga
  • A. Kot-Wasik
  • A. Astel
  • J. Namieśnik

  - CRITICAL REVIEWS IN ANALYTICAL CHEMISTRY - Year 2008

  Poprzez zastosowanie testu Kruskala-Wallisa i chemometrycznej techniki analizy podobieństwa porównano efektywność sześciu różnych technik ekstrakcji (wytrząsanie, ekstrakcja w aparacie Soxhleta, w aparacie Soxteca, wspomaganej ultradźwiękami, wspomaganej promieniowaniem mikrofalowym oraz przyspieszonej ekstrakcji rozpuszczalnikiem) na podstawie wyników odzysku robenidyny z próbek paszy dla ptaków. W zależności od zastosowanej techniki...

• Drawing conclusions about reliability of power systems from small number of statistical data

  Publication

  • R. Liberacki

  - Journal of Polish CIMEEAC - Year 2009

  W artykule podjęto próbę udzielenia odpowiedzi na pytanie, czy możliwe jest wyciągnięcie przydatnych w praktyce wniosków o niezawodności elementów technicznych, wchodzących w skład systemów energetycznych, mając do dyspozycji nieliczne dane statystyczne. W opinii autora jest to możliwe. Wskazano dwie drogi postępowania. Pierwsza opiera się na wykorzystaniu metod statystycznych. Druga wykorzystuje elementy teorii zbiorów rozmytych.

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• Surface water quality assessment by the use of combination of multivariate statistical classification and expert information

  Publication

  • M. Tobiszewski
  • S. Tsakovski
  • S. Vasil
  • J. Namieśnik

  - CHEMOSPHERE - Year 2010

  The present study deals with the assessment of surface water quality from an industrial-urban region located in northern Poland near to the city of Gdansk. Concentrations of thirteen chemicals includingtotal polycyclic aromatic hydrocarbons (PAHs), halogenated volatile organic compounds (HVOCs) and major ions in the samples collected at five sampling points during six campaigns were used as variablesthroughout the study. The originality...

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• Optimization of briquetting technology of fine-grained metallurgical materials based on statistical models of compressibility

  Publication

  • A. Khudyakov
  • S. Vashchenko
  • K. Baiul
  • Y. Semenov
  • P. Krot

  - POWDER TECHNOLOGY - Year 2022

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• Rapid Yield Estimation and Optimization of Microwave Structures Exploiting Feature-Based Statistical Analysis

  Publication

  • S. Kozieł
  • J. W. Bandler

  - IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES - Year 2015

  In this paper, we propose a simple, yet reliable methodology to expediteyield estimation and optimization of microwave structures. In our approach,the analysis of the entire response of the structure at hand (e.g., $S$-parameters asa function of frequency) is replaced by response surface modeling of suitablyselected feature points. On the one hand, this is sufficient to determinewhether a design satisfies given performance specifications....

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• Multivariate statistical comparison of analytical procedures for benzene and phenol determination with respect to their environmental impact

  Publication

  • M. Tobiszewski
  • S. Tsakovski
  • V. Simeonov
  • J. Namieśnik

  - TALANTA.The International Journal of Pure and Applied Analytical Chemistry - Year 2014

  The studydescribesthepossibilityofapplicationofself-organizingmapstechniquetoassessthe greenness ofanalyticalmethodologies.Themetrologicaland “environmentalimpact” parametersof proceduresforbenzeneandphenoldeterminationinwatersamplesweresetsofinputdatafor chemometric analysis.Totally47objectsand8variablesformedthedatausedforanalysis.Themajor factors responsiblefornon-greencharacterofthemethodologyaretheamountoforganicsolventand amount...

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• Optimization of Single-Sided Lapping Kinematics Based on Statistical Analysis of Abrasive Particles Trajectories

  Publication

  • A. Barylski
  • N. Piotrowski

  - Year 2017

  The chapter presents the influence of selected kinematic parameters on the geometrical results of the single-sided lapping process. The optimization of these parameters is aimed at improving the quality and flatness of the machined surfaces. The uniformity of tool wear was assumed as main optimization criterion. Lapping plate wear model was created and in detail was analyzed. A Matlab program was designed to simulate the abrasive...

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• A new method of wind farm active power curve estimation based on statistical approach

  Publication

  • N. Szewczuk-Krypa
  • P. Kolendo
  • J. Głuszek
  • M. Drop
  • J. Aronowski

  - Przegląd Elektrotechniczny - Year 2022

  The purpose of this paper is to solve the wind farm active power estimation problem, introducing the method which is based on a statistical approach and robust fitting. The proposed algorithm uses a statistical approach and compared to existing ones- includes a wind direction as well as the influence of turbine start-up procedure on the estimation. The results show that additional estimation inputs i.e. the wind direction and the...

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• Statistical Review

  Journals

  ISSN: 0033-2372 , eISSN: 2657-9545