Results 71 to 80 of about 1,926,955 (188)

Longitudinal genome-wide association analysis using a single-step random regression model for height in Japanese Holstein cattle. [PDF]

open access: yesJDS Commun, 2023
Baba T   +8 more
europepmc   +1 more source

Testing When a Parameter Is on the Boundary of the Maintained Hypothesis [PDF]

open access: yes
This paper considers testing problems where several of the standard regularity conditions fail to hold. We consider the case where (i) parameter vectors in the null hypothesis may lie on the boundary of the maintained hypothesis and (ii) there may be a ...
Donald W.K. Andrews
core  

Random Regression Model for Genetic Evaluation and Early Selection in the Iranian Holstein Population. [PDF]

open access: yesAnimals (Basel), 2021
Salimiyekta Y   +6 more
europepmc   +1 more source

Investigating Nonlinearity: A Note on the Estimation of Hamilton’s Random Field Regression Model [PDF]

open access: yes
This is a revised and extended version of the authors’ 2003 Trinity Economic Paper. It describes Hamilton’s (2001) approach to nonlinear econometric modelling and some of the methods of nonlinear optimization, as before, but adds significantly to the ...
D. Bond, E.J. O, Brien, M.J. Harrision
core  

Genetic parameters for litter size in Black Slavonian pigs

open access: yesSpanish Journal of Agricultural Research, 2014
The objective of this study was to estimate genetic parameters for litter size of Black Slavonian pigs using the repeatability, multiple trait, and random regression models, and to consider the possibility to increase litter size in Black Slavonian pigs ...
Dubravko Skorput   +3 more
doaj   +1 more source

Genetic analysis of egg production traits in turkeys (Meleagris gallopavo) using a single-step genomic random regression model. [PDF]

open access: yesGenet Sel Evol, 2021
Emamgholi Begli H   +6 more
europepmc   +1 more source

Early genetic selection of Spanish Trotter Horses by new precocity criteria

open access: yesItalian Journal of Animal Science
National trotting races held in Spain between 1990–2022 were used to estimate genetic para-meters for 5 precocity criteria: age at first ranked race (AFR), age when the animal reached 50% of ranked races (A50%), age when the animal reached the first 10 ...
María Ripollés-Lobo   +4 more
doaj   +1 more source

Mean Volatility Regressions [PDF]

open access: yes
Motivated by increment process modeling for two correlated random and non-random systems from a discrete-time asset pricing with both risk free asset and risky security, we propose a class of semiparametric regressions for a combination of a non-random ...
Feng Li   +3 more
core  

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