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Estimstion of Density Function in the Presence of Outliers
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| Abbas Mahdavi , Mina Towhidi |
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Abstract: (17831 Views) |
| One of the most important issues in inferential statistics is the existence of outlier observations. Since these observations have a great influence on fitted model and its related inferences, it is necessary to find a method for specifying the effect of outlier observations. The aim of this article is to investigate the effect of outlier observations on kernel density function estimation. In this article we have tried to represent a method for identification of outlier observations and their effect on kernel density function estimation by using forward search method |
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| Keywords: Kernel Density Function Estimation, Forward Search Method, Smoothing Parameter |
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Full-Text [PDF 393 kb]
(4072 Downloads)
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Type of Study: Research |
Subject:
Statistical Inference
Received: 2011/07/9 | Accepted: 2013/08/13
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