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Identification of Transformation Function Models for OPEC Crude Oil Prices [PDF]
المجلة العراقية للعلوم الاحصائية, 2022 The transformation function model is one of the basic concepts in time series as it deals with multivariate time series. As for the design of this model, it depends on the data available in the time series and on other information in the series ...
hashim huseen, najlaa saad
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Using Wavelet Shrinkage in the Cox Proportional Hazards Regression model (simulation study) [PDF]
المجلة العراقية للعلوم الاحصائية, 2022 The proposed method in this paper dealt with the problem of data contamination in the Cox Proportional Hazards Regression model (CPHRM) by using Wavelet Shrinkage to de-noise data, calculating the discrete wavelet transformation coefficients for wavelets
taha ali, Jwana Rostam Qadir
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Comparison of prediction using Matching Pattern and state space models [PDF]
المجلة العراقية للعلوم الاحصائية, 2022 Predicting future behavior is one of the important topics in statistical sciences due to the need for it in different areas of life, and most countries rely on their development programs on advanced scientific foundations and methods in order to reach ...
heyam hayawi, najlaa saad
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معالجة عدم استقراریة السلسلة الزمنیة - مراجعة مقال- [PDF]
المجلة العراقية للعلوم الاحصائية, 2022 the time series is a problem in econometric analysis as the statistical properties of series analysis are lost when using unstable time series.
Alla abd alsatar +2 more
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Implementasi statistika sebagai alat analisis dalam pengambilan keputusan di bidang pendidikan
Jurnal Inovasi Hasil Pengabdian Masyarakat, 2021 Statistics is a part of mathematics lessons in senior high school XII classes as well as mathematics specialization class XII. A comprehensive understanding of the basic concepts of statistics is needed to convey the material in class. The results of the
Jerhi Wahyu Fernanda, Noer Hidayah
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Continuous quality improvement program and its results of Korean Society for Cytopathology [PDF]
Journal of Pathology and Translational Medicine, 2020 Background Since 1995, the Korean Society for Cytopathology has overseen the Continuous Quality Improvement program for cytopathology laboratories. The Committee of Quality Improvement has carried out an annual survey of cytology data for each laboratory
Yoo-Duk Choi +17 more
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Urbanization Processes in the Steppe Krai and Turkestan (late 19th – early 20th Centuries)
Журнал Фронтирных Исследований, 2022 At the beginning of the 20th century, the processes of urbanization were actively taking place in the Russian Empire, but in different regions they went with varying degrees of intensity.
Irina B. Bochkareva, Alexey A. Eremin
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Journal of Indian Society of Periodontology, 2019 Background: There are no authoritative meta-analyses and no clear quantitative assessments available estimating effects of open flap debridement (OFD) combined with platelet-rich fibrin (PRF) or platelet-rich plasma (PRP) over and above that of OFD. This
Om Kumar Nemichand Baghele +3 more
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Sample size matters: A guide for urologists
Indian Journal of Urology, 2011 Understanding sample size calculation is vitally important for planning and conducting clinical research, and critically appraising literature. The purpose of this paper is to present basic statistical concepts and tenets of study design pertaining to ...
Peter Hinh, Steven E Canfield
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A more principled use of the p-value? Not so fast: a critique of Colquhoun’s argument [PDF]
Royal Society Open Science, 2019 The usefulness of the statistic known as the p-value, as a means of quantifying the strength of evidence for the presence of an effect from empirical data has long been questioned in the statistical community.
Ognjen Arandjelović
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