Results 21 to 30 of about 25,265 (258)

PENERAPAN REGRESI QUASI-LIKELIHOOD PADA DATA CACAH (COUNT DATA) YANG MENGALAMI OVERDISPERSI DALAM REGRESI POISSON

E-Jurnal Matematika, 2013
Poisson regression can be used to analyze count data, with assuming equidispersion. However, in the case of overdispersion often occur in the count data.
DESAK PUTU PRAMI MEITRIANI, KOMANG GDE SUKARSA, I PUTU EKA NILA KENCANA   +2 more
doaj   +1 more source

Modelling Heteroskedasticity, Overdispersion and the Impacts of Climate Change for Long-Term Hay Yield Data

, 2022
Non-constant residuals, also known as heteroskedastic errors, are a common challenge in statistical modelling. One common method for coping with heteroskedastic errors for non-negative data is through the use of a Gamma likelihood function, often with ...
Semenov, M. A., Ellis, R. H., Mead, A., Addy, J., Macdonald, A. J.   +4 more
core  

Empirically observed overdispersion of TE load.

, 2022
Empirically observed overdispersion of TE load.
Joshua R. Puzey (7877342), Ronald D. Smith (7877330), Gregory D. Conradi Smith (9732109)   +2 more
core   +1 more source

A quasi-likelihood approach for ordered categorical data with overdispersion

, 1996
Quasi-likelihood (QL) methods are often used to account for overdispersion in categorical data. This paper proposes a new way of constructing a QL function that stems from the conditional mean-variance relationship.
Wang, Y-G.
core   +1 more source

Understanding the impact of correlation within pair‐bonds on Cormack–Jolly–Seber models

Ecology and Evolution, 2021
The Cormack–Jolly–Seber (CJS) model and its extensions have been widely applied to the study of animal survival rates in open populations. The model assumes that individuals within the population of interest have independent fates. It is, however, highly
Alexandru M. Draghici, Wendell O. Challenger, Simon J. Bonner   +2 more
doaj   +1 more source

Overdispersion Functions

, 2014
Functions required to run the overdispersion simulation scripts - "Extra-Poisson Noise", "Negative Binomial" and "Zero-Inflated Poisson". 
Xavier Harrison (598795)
core   +1 more source

The new Poisson mixed weighted Lindley distribution with applications to insurance claims data [PDF]

Songklanakarin Journal of Science and Technology (SJST), 2020
Mixed Poisson distributions have been applied for overdispersed count data analysis. In this paper, an alternative mixed Poisson distribution is proposed.
Yupapin Atikankul, Ampai Thongteeraparp, Winai Bodhisuwan   +2 more
doaj   +1 more source

Overdispersion Effects on Reliability Test Planning [PDF]

, 2023
© 2023 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Pérez-González, Carlos J., Giner-Bosch, Vicent, Carrión García, Andrés, Fernández, Arturo J.   +3 more
core   +1 more source

Descriptors to Dynamics: A Materials and Device Perspective on in‐Materio Physical Reservoir Computing for Neuromorphic Edge Intelligence

Advanced Materials, EarlyView.
Intrinsic material dynamics are harnessed as computational resources for neuromorphic in‐materio physical reservoir computing. Defects, ionic motion, interfaces, percolation, geometry, and biasing shape transient states that provide fading memory, nonlinearity, and high‐dimensional projection for simple readout. A descriptor‐to‐dynamics framework links
Kshitij RB Singh, Alif Syafiq Kamarol Zaman, Muzhen Xu, Yuki Usami, Saptarshi Das, Hirofumi Tanaka   +5 more
wiley   +1 more source

Effect of spatial overdispersion on confidence intervals for population density estimated by spatial capture–recapture

Peer Community Journal
Spatially explicit capture–recapture models are used widely to estimate the density of animal populations. The population is represented by an inhomogeneous Poisson point process, where each point is the activity centre of an individual and density ...
Efford, Murray G., Fletcher, David
doaj   +1 more source