Results 11 to 20 of about 1,633,372 (266)
The ABC of linear regression analysis: What every author and editor should know [PDF]
European Science Editing, 2021 Regression analysis is a widely used statistical technique to build a model from a set of data on two or more variables. Linear regression is based on linear correlation, and assumes that change in one variable is accompanied by a proportional change in ...
Ksenija Bazdaric +4 more
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Journal of Functional Morphology and Kinesiology, 2022 Body composition assessment is a relevant element in the biomedical field, in research and daily practice in the medical and nutritional fields, and in the management of athletes.
Alexander Bertuccioli +9 more
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Comparison of explanatory power of linear and nonlinear models predicts expected stock returns [PDF]
فصلنامه بورس اوراق بهادار, 2022 One of the most challenging topics in finance and accounting is balancing returns and risk. If so, it is important for the market to identify trends in stock returns to predict the future.
Abbas Adham +2 more
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Periodic Flows in a Viscous Stratified Fluid in a Homogeneous Gravitational Field
Mathematics, 2023 The density of a fluid or gas, which depends on the temperature, pressure and concentration of dissolved substances or suspended particles, changes under the influence of a large number of physical factors.
Yuli D. Chashechkin, Artem A. Ochirov
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Notulae Scientia Biologicae, 2023 It is noteworthy that in the last decade, there has been an increase in the number of studies predicting normal diameter, total height, and stem volume based on stump dimensions.
Karen A. VARGAS-FLORES +3 more
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Remote Sensing, 2021 Remote sensing is one of the modern methods that have significantly developed over the last two decades and, nowadays, it provides a new means for forest monitoring.
Veronika Kopačková-Strnadová +4 more
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Applied Sciences, 2022 A body composition analysis has been used to investigate alterations on body tissues in children and adolescents diagnosed with human immunodeficiency virus (HIV) infection, such as low bone mineral content (BMC).
João Antônio Chula de Castro +2 more
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Linear Estimation for Approximately Linear Models
The Annals of Statistics, 1978 An approximate linear model is proposed to allow for deviations from an underlying ideal linear model as follows: If, in standard notation, $Y = A\beta + \varepsilon$ is the ideal model then $Y = A\beta + r + \varepsilon$ where $|r_i| \leqq M_i$ for $M$ a given vector is an approximate linear model.
Sacks, Jerome, Ylvisaker, Donald
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The unemployment rate in relation with the number of the economic subjects registered units
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2004 This article deals with one-factor and multiple-factor linear models definition of an unemployment rate. As the explanatory variables are considered numbers of registered units of economic subjects to thousand inhabitants separated according to the ...
Jaroslav Dufek
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Trends in colon cancer incidence in young and older adults in Mačva Region (Serbia) [PDF]
Archive of Oncology, 2023 Objectives: Our goal was to conduct the first survey and screening of colon cancer incidence trends in the Mačva district, Serbia. Methods: Age-specific incidence of colon cancer among the > 20 years old adults that were diagnosed from 2006-2015 was ...
Dugandžija Tihomir +5 more
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