Results 21 to 30 of about 261,421 (244)

On subset least squares estimation and prediction in vector autoregressive models with exogenous variables

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract We establish the consistency and the asymptotic distribution of the least squares estimators of the coefficients of a subset vector autoregressive process with exogenous variables (VARX). Using a martingale central limit theorem, we derive the asymptotic normal distribution of the estimators. Diagnostic checking is discussed using kernel‐based
Pierre Duchesne   +2 more
wiley   +1 more source

Cartes établies au moyen d'un tracteur [PDF]

open access: yesGeographica Helvetica
No abstract available.
C. Grandjean, K. Arnold
doaj   +1 more source

Internal Migration and Regional Population Dynamics in Europe: Switzerland Case Study [PDF]

open access: yes, 2000
This paper reports on internal migration and regional population dynamics in Switzerland. It examines briefly the main population trends in the last century and then turns to more detailed examination of internal migration patterns and trends in three ...
Durham, H.   +4 more
core  

Asymptotic properties of cross‐classified sampling designs

open access: yesCanadian Journal of Statistics, EarlyView.
Abstract We investigate the family of cross‐classified sampling designs across an arbitrary number of dimensions. We introduce a variance decomposition that enables the derivation of general asymptotic properties for these designs and the development of straightforward and asymptotically unbiased variance estimators.
Jean Rubin, Guillaume Chauvet
wiley   +1 more source

La violence sexuelle envers les enfants est-elle en baisse au Canada? Résultats d’enquêtes rétrospectives représentatives à l’échelle nationale

open access: yesPromotion de la santé et prévention des maladies chroniques au Canada, 2016
Introduction : Les taux de maladies chroniques du Système canadien de surveillance des maladies chroniques (SCSMC) de l’Agence de la santé publique du Canada sont fondés sur les données administratives sur la santé fournies par les ministères de la Santé
J. Ellison   +4 more
doaj   +1 more source

The emergence of French statistics. How mathematics entered the world of statistics in France during the 1920s [PDF]

open access: yes, 2011
This paper concerns the emergence of modern mathematical statistics in France after the First World War. Emile Borel's achievements are presented, and especially his creation of two institutions where mathematical statistics was developed: the {\it ...
Catellier, Rémi, Mazliak, Laurent
core   +2 more sources

Virial expansion with Feynman diagrams

open access: yes, 2011
We present a field theoretic method for the calculation of the second and third virial coefficients b2 and b3 of 2-species fermions interacting via a contact interaction. The method is mostly analytic. We find a closed expression for b3 in terms of the 2
A. A. Abrikosov   +6 more
core   +1 more source

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

Dimensionality reduction and class prediction algorithm with application to microarray Big Data

open access: yesJournal of Big Data, 2017
The recent technology development in the concern of microarray experiments has provided many new potentialities in terms of simultaneous measurement. But new challenges have arisen from these massive quantities of information qualified as Big Data.
Fadoua Badaoui   +4 more
doaj   +1 more source

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