Results 141 to 150 of about 77,552 (290)

Agent‐based versus correlative models of species distributions: Evaluation of predictive performance with real and simulated data

Methods in Ecology and Evolution
Species distribution models (SDMs) have been widely used in ecology to understand how species relate to environmental variation. Most SDMs are correlative, and they lack explicit reference to the underlying processes, and therefore, the reliability of ...
Jukka Sirén, Panu Somervuo, Otso Ovaskainen   +2 more
doaj   +1 more source

The Learning Rate Is Not a Constant: Sandwich-Adjusted Markov Chain Monte Carlo Simulation

Entropy
A fundamental limitation of maximum likelihood and Bayesian methods under model misspecification is that the asymptotic covariance matrix of the pseudo-true parameter vector θ* is not the inverse of the Fisher information, but rather the sandwich ...
Jasper A. Vrugt, Cees G. H. Diks
doaj   +1 more source

On testing for homogeneity with zero-inflated models through the lens of model misspecification. [PDF]

Int Stat Rev, 2022
Hsu WW, Mawella NR, Todem D.
europepmc   +1 more source

Correcting model misspecification in relationship estimates

1.AbstractThe datasets of large genotyping biobanks and direct-to-consumer genetic testing companies contain many related individuals. Until now, it has been widely accepted that the most distant relationships that can be detected are around fifteen degrees (approximately 8thcousins) and that practical relationship estimates have a ceiling around ten ...
openaire   +2 more sources

Developing a novel instrument to assess human–nature relational values

People and Nature, EarlyView.
Abstract Relational values—the values embedded in relationships between people and nature—are increasingly recognized as critical for understanding sustainability transformations, particularly in relation to pro‐environmental behaviours and well‐being.
Kimberly M. Post
wiley   +1 more source

Sensitivity of Fit Indices to Model Complexity and Misspecification in Exploratory Structural Equation Modeling

Psychology International
Exploratory structural equation modeling (ESEM) allows items to cross-load on nontarget factors and provides flexibility in modeling multidimensional survey data.
Xinya Liang, Chunhua Cao, Ji Li, Ejike J. Edeh, Jiaying Chen, Wen-Juo Lo   +5 more
doaj   +1 more source

Monetary policy analysis with potentially misspecified models [PDF]

The paper proposes a novel method for conducting policy analysis with potentially misspecified dynamic stochastic general equilibrium (DSGE) models and applies it to a New Keynesian DSGE model along the lines of Christiano, Eichenbaum, and Evans (JPE ...
Frank Schorfheide, Marco Del Negro
core  

Editorial: Evidential Statistics, Model Identification, and Science

Frontiers in Ecology and Evolution, 2022
Mark L. Taper, Mark L. Taper, José M. Ponciano, Yukihiko Toquenaga   +3 more
doaj   +1 more source

Use of the Lagrange Multiplier Test for Assessing Measurement Invariance Under Model Misspecification. [PDF]

Educ Psychol Meas, 2022
Guastadisegni L, Cagnone S, Moustaki I, Vasdekis V.   +3 more
europepmc   +1 more source

Speciation with gene flow

PLANTS, PEOPLE, PLANET, EarlyView.
Biodiversity is threatened by human activities, with extinction debt accumulating rapidly. Many of these activities change the connectivity of populations, fragmenting existing population systems or bringing previously isolated populations or species into contact.
Zhiqin Long, Xu Zhang, Yue Yu, Gregory L. Owens, Diana J. Rennison, Clarisse Palma‐Silva, Daniel Ortiz‐Barrientos, Loren H. Rieseberg   +7 more
wiley   +1 more source