Search Results - subject:"cook's distance"

From COVID-19 to Resilience: Quantitative Methods in Economics and Business

Novickytė, Lina (contributor); Droždz, Jolanta (contributor) - 2023

The present reprint contains 11 articles accepted for publication and published in the Special Issue From COVID-19 to Resilience: Quantitative Methods in Economics and Business of the MDPI Mathematics journal. These articles cover a wide range of topics analyzing economics and business...

Persistent link: https://www.econbiz.de/10014520975

On the sensitivity of return to schooling estimates to estimation methods, model specification, and influential outliers if identification is weak

Jaeger, David A.; Parys, Juliane - 2009

. We propose to use Cook's Distance in order to identify influential outliers having substantial influence on first …

Persistent link: https://www.econbiz.de/10010269280

On the Sensitivity of Return to Schooling Estimates to Estimation Methods, Model Specification, and Influential Outliers If Identification Is Weak

Jaeger, David A.; Parys, Juliane - Institute for the Study of Labor (IZA) - 2009

. We propose to use Cook's Distance in order to identify influential outliers having substantial influence on first … identification is especially weak. We propose to use Cook's Distance in order to identify influential outliers having substantial … variable is the log of weekly earnings. Age and age squared are measured in quarters of years. Cook's Distance is calculated …

Persistent link: https://www.econbiz.de/10005030897

Determinants, moderators and consequences of organizational interaction orientation

Hoops, Christian; Bücker, Michael - In: Journal of entrepreneurship, management and innovation … 9 (2013) 4, pp. 73-100

Persistent link: https://www.econbiz.de/10010358515

Influence diagnostics in the tobit censored response model

Barros, Michelli; Galea, Manuel; González, Manuel; … - In: Statistical Methods and Applications 19 (2010) 3, pp. 379-397

Persistent link: https://www.econbiz.de/10008673842

On the asymptotic distribution of Cook's distance in logistic regression models

Martin, Nirian; Pardo, Leandro - In: Journal of Applied Statistics 36 (2009) 10, pp. 1119-1146

diagnostic tools. Focussed on logistic regression, the aim of this paper is to provide the asymptotic distribution of Cook …'s distance in order to look for a meaningful cutoff point for detecting influential and leverage observations. …

Persistent link: https://www.econbiz.de/10008466731

Case deletion diagnostics in multilevel models

Shi, Lei; Chen, Gemai - In: Journal of Multivariate Analysis 99 (2008) 9, pp. 1860-1877

This paper studies case deletion diagnostics for multilevel models. Using subset deletion, diagnostic measures for identifying influential units at any level are developed for both fixed and random parameters. Two approximate update formulae are derived. The first formula uses one-step...

Persistent link: https://www.econbiz.de/10005006568

Influence analysis for Poisson inverse Gaussian regression models based on the EM algorithm

Xie, Feng-Chang; Wei, Bo-Cheng - In: Metrika 67 (2008) 1, pp. 49-62

Persistent link: https://www.econbiz.de/10005155897

Case-deletion Influence Measures for the Data from Multivariate t Distributions

Xie, Feng-Chang; Wei, Bo-Cheng; Lin, Jin-Guan - In: Journal of Applied Statistics 34 (2007) 8, pp. 907-921

For the data from multivariate t distributions, it is very hard to make an influence analysis based on the probability density function since its expression is intractable. In this paper, we present a technique for influence analysis based on the mixture distribution and EM algorithm. In fact,...

Persistent link: https://www.econbiz.de/10005458336

Identifying multiple influential observations in linear regression

Imon, A. H. M. Rahmatullah - In: Journal of Applied Statistics 32 (2005) 9, pp. 929-946

The identification of influential observations has drawn a great deal of attention in regression diagnostics. Most of these identification techniques are based on single case deletion and among them DFFITS has become very popular with the statisticians. But this technique along with all other...

Persistent link: https://www.econbiz.de/10005278903