Results 21 to 30 of about 4,642 (256)

Spatio-Temporal Forecasting of Global Horizontal Irradiance Using Bayesian Inference

open access: yesApplied Sciences, 2022
Accurate global horizontal irradiance (GHI) forecasting promotes power grid stability. Most of the research on solar irradiance forecasting has been based on a single-site analysis.
Caston Sigauke   +2 more
doaj   +1 more source

Mapping wind erosion hazard with regression-based machine learning algorithms

open access: yesScientific Reports, 2020
Land susceptibility to wind erosion hazard in Isfahan province, Iran, was mapped by testing 16 advanced regression-based machine learning methods: Robust linear regression (RLR), Cforest, Non-convex penalized quantile regression (NCPQR), Neural network ...
Hamid Gholami   +3 more
doaj   +1 more source

Monotonicity is a key feature of genotype-phenotype maps

open access: yesFrontiers in Genetics, 2013
It was recently shown that monotone gene action, i.e. order-preservation between allele content and corresponding genotypic values in the mapping from genotypes to phenotypes, is a prerequisite for achieving a predictable parent-offspring relationship ...
Arne Bjørke Gjuvsland   +4 more
doaj   +1 more source

Subgroup Identification and Regression Analysis of Clustered and Heterogeneous Interval-Censored Data

open access: yesMathematics, 2022
Clustered and heterogeneous interval-censored data occur in many fields such as medical studies. For example, in a migraine study with the Netherlands Twin Registry, the information including time to diagnosis of migraine and gender was collected for ...
Xifen Huang, Jinfeng Xu
doaj   +1 more source

bsamGP: An R Package for Bayesian Spectral Analysis Models Using Gaussian Process Priors

open access: yesJournal of Statistical Software, 2019
The Bayesian spectral analysis model (BSAM) is a powerful tool to deal with semiparametric methods in regression and density estimation based on the spectral representation of Gaussian process priors. The bsamGP package for R provides a comprehensive set
Seongil Jo   +3 more
doaj   +1 more source

Testing regression monotonicity in econometric models [PDF]

open access: yesEconometric Theory, 2012
Monotonicity is a key qualitative prediction of a wide array of economic models derived via robust comparative statics. It is therefore important to design effective and practical econometric methods for testing this prediction in empirical analysis.
openaire   +6 more sources

Efficient computation of locally monotonic regression [PDF]

open access: yesRevista de Ingeniería, 1996
Locally monotonic regression provides a way of smoothing signals under the smoothness criterion of local monotonicity, which sets a restriction on how often a signal may change trend (increasing to decreasing, or vice versa). So far, the applicability of locally monotonic regression has been limited by the high computational costs of the available ...
Ramiro de la Vega   +1 more
openaire   +1 more source

Monotone Nonparametric Regression

open access: yesThe Annals of Statistics, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Working with Missing Data: Imputation of Nonresponse Items in Categorical Survey Data with a Non-Monotone Missing Pattern

open access: yesJournal of Applied Mathematics, 2014
The imputation of missing data is often a crucial step in the analysis of survey data. This study reviews typical problems with missing data and discusses a method for the imputation of missing survey data with a large number of categorical variables ...
Machelle D. Wilson, Kerstin Lueck
doaj   +1 more source

Bayesian spatial monotonic multiple regression [PDF]

open access: yesBiometrika, 2018
We consider monotonic, multiple regression for a set of contiguous regions (lattice data). The regression functions permissibly vary between regions and exhibit geographical structure. We develop new Bayesian non-parametric methodology which allows for both continuous and discontinuous functional shapes and which are estimated using marked point ...
Rohrbeck, Christian   +2 more
openaire   +4 more sources

Home - About - Disclaimer - Privacy