Found 26 Documents (Results 1–26)
The performance of robust heteroscedasticity consistent covariance matrix estimator. (English) Zbl 1432.62212
Malays. J. Math. Sci. 13, Spec. Iss.: 3rd International Conference on Mathematical Sciences and Statistics (ICMSS2018), 71-88 (2019).
A new heteroskedasticity-consistent covariance matrix estimator and inference under heteroskedasticity. (English) Zbl 1492.62096
Diagnostic robust generalised potentials based on GM6 to identify high leverage points in simultaneous regression model. (English) Zbl 1368.62309
Diagnostic robust generalized potential based on index set equality (DRGP (ISE)) for the identification of high leverage points in linear model. (English) Zbl 1347.65022
Diagnostic plot for the identification of high leverage collinearity-influential observations. (English) Zbl 1322.62050
Identification of multiple high leverage points in logistic regression. (English) Zbl 1514.62639
MSC:
62-XX
A novel collinearity-influential observation diagnostic measure based on a group deletion approach. (English) Zbl 1270.62105
A robust diagnostic plot for explanatory variables under model mis-specification. (English) Zbl 1511.62009
MSC:
62A09
Two-step robust diagnostic method for identification of multiple high leverage points. (English) Zbl 1185.62128
The performance of diagnostic-robust generalized potentials for the identification of multiple high leverage points in linear regression. (English) Zbl 1473.62239
A comparative study on the estimation of regression errors by bootstrap techniques. (English) Zbl 1129.62365
A stepwise procedure for the identification of multiple outliers and high leverage points in linear regression. (English) Zbl 1129.62394
Identifying multiple influential observations in linear regression. (English) Zbl 1121.62404
MSC:
62-XX
Influential observations, high leverage points, and outliers in linear regression. (English) Zbl 0633.62059
Multivariate estimation with high breakdown point. (English) Zbl 0609.62054
Mathematical statistics and applications, Proc. 4th Pannonian Symp. Math. Stat., Bad Tatzmannsdorf/Austria 1983, Vol. B, 283-297 (1985).
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