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共检索到495条 ,权限内显示50条;
Data from: Penalized likelihood methods improve parameter estimates in occupancy models
- 负责人：
- DOI：
- doi:10.5061/dryad.t40f2
- 摘要：
- is popular in the literature, problems can occur when estimating the model parameters. In particular, the maximum likelihood estimates can exhibit bias and lar
Data from: Assessing parameter identifiability in phylogenetic models using Data Cloning
- 负责人：
- DOI：
- doi:10.5061/dryad.rr6400b4
- 摘要：
- d only of simulation studies, estimation of known phylogenies and difficult mathematical analyses assessing the estimability of parameters. Little practical guidance ha
Data from: Soil hydraulic properties determined by inverse modeling of drip infiltrometer experiments extended with pedotransfer functions
- 负责人：
- DOI：
- doi:10.5061/dryad.7q22r2m
- 摘要：
- range predicted by the developed PTF resulted in a precise estimation of the van Genuchten parameters. Not including the PTF water contents resulte
Data from: Effects of sampling close relatives on some elementary population genetics analyses
- 负责人：
- 关键词：
- conservation genetics;Population Genetics - Theoretical;quantitative genetics;Ecological Genetics
- DOI：
- doi:10.5061/dryad.4pv20
- 摘要：
- unbiased and accurate parameter estimates. This study quantifies the effects of ECR on some popular population genetics analyses of marker data, including
Data from: Information criteria for comparing partition schemes
- 负责人：
- DOI：
- doi:10.5061/dryad.qq586
- 摘要：
- e not equally bad. Lumping errors can yield parameter estimates that do not accurately reject any of the subsets that were combined whereas splitting errors yield
Data from: Integrated population models: bias and inference
- 负责人：
- 关键词：
- integrated population models;Bayesian;parameter estimation;model assumption violation;Heterogeneity
- DOI：
- doi:10.5061/dryad.fd28113
- 摘要：
- ng model parameters, we simulated stable populations closed to immigration and emigration. We simulated two scenarios that might induce bias into survival estimates
Data from: Approximate Bayesian computation for modular inference problems with many parameters: the example of migration rates
- 负责人：
- DOI：
- doi:10.5061/dryad.274b1
- 摘要：
- to be inferred: the accuracy of the pairwise approach increases with the number of parameters, relative to the joint estimation approach. To distinguish bet
Data from: On the variety of methods for calculating confidence intervals by bootstrapping
- 负责人：
- DOI：
- doi:10.5061/dryad.r390f
- 摘要：
- and parameter estimate. 3. We encourage authors to be more explicit about the method they use (and number of bootstrap resamples used). 4. We recommend the bias correcte
Data from: How reliably can we infer diversity-dependent diversification from phylogenies?
- 负责人：
- 关键词：
- extinction;Conditioning;Diversity-dependence;Parametric bootstrap;Birth-death model;simulations
- DOI：
- doi:10.5061/dryad.tg37f
- 摘要：
- has the best statistical properties overall, but caution that parameter estimates may be biased. To assess parameter uncertainty in future studies
Data from: Pairing field methods to improve inference in wildlife surveys while accommodating detection covariance
- 负责人：
- DOI：
- doi:10.5061/dryad.4mt00
- 摘要：
- ults indicate existing models that assume that methods independently detect organisms produce biased parameter estimates and substantially understate estimate
