Results 191 to 200 of about 6,489 (302)

A goodness‐of‐fit test for regression models with discrete outcomes

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract Regression models are often used to analyze discrete outcomes, but classical goodness‐of‐fit tests such as those based on the deviance or Pearson's statistic can be misleading or have little power in this context. To address this issue, we propose a new test, inspired by the work of Czado et al.
Lu Yang   +2 more
wiley   +1 more source

Hierarchical controller synthesis using ( γ , δ )-Similarity. [PDF]

open access: yesMath Control Signal Syst
Pirastehzad A   +2 more
europepmc   +1 more source

Asymptotic diophantine approximations and equivalent numbers [PDF]

open access: yesProceedings of the American Mathematical Society, 1968
openaire   +1 more source

Jackknife bias‐corrected variance estimation for the generalized regression estimator

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract Commonly used variance estimators for the generalized regression estimator (GREG) are based on Taylor linearization and jackknife. Traditionally, a jackknife GREG variance estimator is obtained by jackknifing GREG, which consists of computing GREG from each of several subsamples of the parent sample, and estimating the variance of the parent ...
Marius Stefan, J.N.K Rao
wiley   +1 more source

Non‐negative Gaussian estimation of variance components in random effects models

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract When used to estimate variance components (VCs), confidence intervals (CIs) can be truncated at zero, have a point estimate not in the quoted CI, be empty with positive probability, or be all‐inclusive. This is because they have conflicting dual roles, since they are considered to cover the parameter with a specified probability while also ...
André Plante, Michael Plante
wiley   +1 more source

Asymptotic equivalence of nonlinear systems

open access: yesJournal of Differential Equations, 1969
Marlin, J.A, Struble, R.A
openaire   +1 more source

Relative Efficiency with Equivalence Classes of Asymptotic Covariances

open access: yes
White's (1984) concept of asymptotic variance is shown to allow some ambiguities when used to study asymptotic efficiency. These ambiguities are resolved with some mild conditions on the estimators being studied, because then White's asymptotic variance ...
David M. Mandy, Carlos Martins-Filho
core  

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