Results 1 to 10 of about 8,228,166 (365)
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
TECHNOLOGIES FOR THE RECORDING AND ANALYSIS OF MEDICAL STATISTICS
Наука Красноярья, 2021 The article considers the principles of developing an applied solution for the processing of statistical medical data, which allows you to maintain lists of patients and doctors, record diseases and compile documents on hospitalization.
Irina I. Irina I. Eremina +3 more
doaj +1 more source
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
doaj +1 more source
(DES)CONSTRUINDO A METABOLÔMICA EM PRODUTOS NATURAIS: UM CONVITE A DISCUSSÃO
Química Nova, 2021 The metabolomics approach is widespread and accepted in several lines within life sciences. However, much of what has been called metabolomics could be better defined as a comparison study, regardless of its purpose.
Ricardo Moreira Borges +1 more
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source
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
doaj +1 more source