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Bayesian statistics and modelling [PDF]

open access: yesNature Reviews Methods Primers, 2021
Bayesian statistics is an approach to data analysis based on Bayes’ theorem, where available knowledge about parameters in a statistical model is updated with the information in observed data. The background knowledge is expressed as a prior distribution and combined with observational data in the form of a likelihood function to determine the ...
Mahlet G. Tadesse   +12 more
openaire   +4 more sources

Demographic and epidemiological characteristics of scorpion envenomation and daily forecasting of scorpion sting counts in Touggourt, Algeria [PDF]

open access: yesEpidemiology and Health, 2020
OBJECTIVES This study was conducted to provide better insights into the demographic and epidemiological characteristics of scorpion envenomation in an endemic area in Algeria and to identify the model that best predicted daily scorpion sting counts ...
Kaouthar Boubekeur   +2 more
doaj   +1 more source

GDP Forecasting: Machine Learning, Linear or Autoregression?

open access: yesFrontiers in Artificial Intelligence, 2021
This paper compares the predictive power of different models to forecast the real U.S. GDP. Using quarterly data from 1976 to 2020, we find that the machine learning K-Nearest Neighbour (KNN) model captures the self-predictive ability of the U.S. GDP and
Giovanni Maccarrone   +3 more
doaj   +1 more source

Statistical models of fracture [PDF]

open access: yesAdvances in Physics, 2006
Disorder and long-range interactions are two of the key components that make material failure an interesting playfield for the application of statistical mechanics. The cornerstone in this respect has been lattice models of the fracture in which a network of elastic beams, bonds or electrical fuses with random failure thresholds are subject to an ...
Mikko J. Alava   +2 more
openaire   +6 more sources

Costs of Facade Systems Execution [PDF]

open access: yesArchives of Civil Engineering, 2020
Cost estimation in the pre-design phase both for the contractor as well as the investor is an important aspect from the point of view of budget planning for a construction project.
Agnieszka Leśniak   +2 more
doaj   +1 more source

Statistical Risk Models [PDF]

open access: yesSSRN Electronic Journal, 2016
44 pages; a trivial typo corrected, references updated; to appear in The Journal of Investment Strategies.
Zura Kakushadze, Willie Yu
openaire   +4 more sources

Study of Abrasion of Rubber Materials by Experimental Design, Response Surface and Artificial Neural Network Modeling [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2015
Effect of different formulation ingredients on the abrasion behavior, crack growth and modulus of tire tread formulation was studied using two different case studies.
Mehdi Shiva   +3 more
doaj   +1 more source

Statistical Models for Predicting Threat Detection From Human Behavior

open access: yesFrontiers in Psychology, 2018
Users must regularly distinguish between secure and insecure cyber platforms in order to preserve their privacy and safety. Mouse tracking is an accessible, high-resolution measure that can be leveraged to understand the dynamics of perception ...
Timothy Kelley   +2 more
doaj   +1 more source

Spatial and Temporal Stability of Weed Patches in Cereal Fields under Direct Drilling and Harrow Tillage

open access: yesAgronomy, 2020
The adoption of conservation agriculture (CA) techniques by farmers is changing the dynamics of weed communities in cereal fields and so potentially their spatial distribution.
Jordi Izquierdo   +6 more
doaj   +1 more source

Growth prediction of under-5 children using statistical models for eastern region of India

open access: yesIndian Journal of Community Medicine, 2022
Background: Percentile curves are often used to assess variances in children's growth pattern. This study is aimed at explaining effect of the respondents' sociodemographic characteristics on under-5 children's birth weight and identifying most suitable ...
Pradyuman Verma, Jang Bahadur Prasad
doaj   +1 more source

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