Results 11 to 20 of about 57,825 (288)

Quasi-likelihood for Spatial Point Processes. [PDF]

open access: yesJ R Stat Soc Series B Stat Methodol, 2015
SummaryFitting regression models for intensity functions of spatial point processes is of great interest in ecological and epidemiological studies of association between spatially referenced events and geographical or environmental covariates. When Cox or cluster process models are used to accommodate clustering that is not accounted for by the ...
Guan Y, Jalilian A, Waagepetersen R.
europepmc   +7 more sources

lncDIFF: a novel quasi-likelihood method for differential expression analysis of non-coding RNA [PDF]

open access: yesBMC Genomics, 2019
Background Long non-coding RNA (lncRNA) expression data have been increasingly used in finding diagnostic and prognostic biomarkers in cancer studies.
Qian Li   +5 more
doaj   +2 more sources

Transmission-based association mapping of triglyceride levels in a longitudinal framework using quasi-likelihood [PDF]

open access: yesBMC Proceedings, 2018
Complex genetic traits are often characterized by multiple quantitative phenotypes. Because values of such phenotypes vary over time, it is thought that analyses of longitudinal data on the phenotypes may lead to increased power in detecting genetic ...
Hemant Kulkarni   +2 more
doaj   +2 more sources

Bradley-Terry Models in R: The BradleyTerry2 Package [PDF]

open access: yesJournal of Statistical Software, 2012
This is a short overview of the R add-on package BradleyTerry2, which facilitates the specification and fitting of Bradley-Terry logit, probit or cauchit models to pair-comparison data.
Heather Turner, David Firth
doaj   +5 more sources

Penalized Composite Quasi-Likelihood for Ultrahigh-Dimensional Variable Selection. [PDF]

open access: yesJ R Stat Soc Series B Stat Methodol, 2011
In high-dimensional model selection problems, penalized simple least-square approaches have been extensively used. This paper addresses the question of both robustness and efficiency of penalized model selection methods, and proposes a data-driven ...
Bradic J, Fan J, Wang W.
europepmc   +2 more sources

High-Dimensional Statistics: Non-Parametric Generalized Functional Partially Linear Single-Index Model

open access: yesMathematics, 2022
We study the non-parametric estimation of partially linear generalized single-index functional models, where the systematic component of the model has a flexible functional semi-parametric form with a general link function.
Mohamed Alahiane   +3 more
doaj   +1 more source

Partially Linear Generalized Single Index Models for Functional Data (PLGSIMF)

open access: yesStats, 2021
Single-index models are potentially important tools for multivariate non-parametric regression analysis. They generalize linear regression models by replacing the linear combination α0⊤X with a non-parametric component η0α0⊤X, where η0(·) is an unknown ...
Mohamed Alahiane   +3 more
doaj   +1 more source

PENGGUNAAN MODEL REGRESI QUASI LIKELIHOOD UNTUK MENGATASI MASALAH OVERDISPERSI PADA REGRESI POISSON

open access: yesJurnal Diferensial, 2022
Salah satu masalah utama dalam menganalisis data menggunakan model regresi poisson adalah overdispersi. Kehadiran kondisi ini dalam model menyebabkan estimasi koefisien regresi yang diperoleh cenderung menyimpang dari nilai parameter sebenarnya.
Robertus Dole Guntur   +3 more
doaj   +1 more source

Stochastic loss reserving using individual information model with over-dispersed Poisson

open access: yesStatistical Theory and Related Fields, 2022
For stochastic loss reserving, we propose an individual information model (IIM) which accommodates not only individual/micro data consisting of incurring times, reporting developments, settlement developments as well as payments of individual claims but ...
Zhigao Wang, Xianyi Wu, Chunjuan Qiu
doaj   +1 more source

Parallel Implementation of GPU-Based LDPC Enhanced Quasi-Maximum Likelihood Decoder [PDF]

open access: yesJisuanji gongcheng, 2020
The Enhanced Quasi-Maximum Likelihood(EQML) decoder has better decoding performance for short Low Density Parity Check(LDPC) codes than traditional Belief Propagation(BP) decoder,and can meet the high reliability requirements of 5G mobile communication ...
KONG Feiyue, JIANG Xueqin, WAN Xuefen, CHEN Sijing, CUI Jian, YANG Yi
doaj   +1 more source

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