Heteroscedastic nonlinear regression by using Tanh Psi function
This article is concerned with the extension of heteroscedastic nonlinear regression estimation by using Tanh Psi function. The robustness properties of the Tanh's and Hampel's Weighted MM (WMM) estimators were investigated. In our simulation study, it has been shown that the biases and R...
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| Format: | Article |
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Universiti Kebangsaan Malaysia
2000
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| Online Access: | http://journalarticle.ukm.my/3785/ http://journalarticle.ukm.my/3785/ |