On two methods of identifying influential sets of observations

In this paper two new measures are proposed to identify influential sets of observations at the design stage in view of prediction and fitting. A relationship is established between one of proposed measures and the Cook's measure at the inference stage.

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Year of publication:	1988
Authors:	Ghosh, Subir
Published in:	Statistics & Probability Letters. - Elsevier, ISSN 0167-7152. - Vol. 7.1988, 3, p. 241-245
Publisher:	Elsevier
Keywords:	Cook's measure design influential observations linear models robustness unavailable observations

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Type of publication:	Article
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10005224176