Estimating Parameters via L-Linear Method for Second-Order Regression of Polynomial Model

Authors

  • Mahdi Younis Mohammad
  • Ahmed Dheyab Ahmed

DOI:

https://doi.org/10.33095/jeas.v28i134.2428

Keywords:

Regression of Polynomial, long-tailed Symmetric distribution, Maximum Likelihood estimation Method, L-Method.

Abstract

In this paper, estimation of the parameters of the second-order polynomial regression model was obtained

 when the error is distributed it is distribution long-tailed symmetric because of the presence of outliers and using Maximum Likelihood, and L-Method. simulation is illustrated, and Mean Squared Error (MSE) is used as an evaluation criterion. This research includes six sample sizes (50,60,80,90,100,120) and includes the application of the methods of the medical data representing diabetes.

 

Paper type Research paper.

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Published

2022-12-31

Issue

Section

Statistical Researches

How to Cite

“Estimating Parameters via L-Linear Method for Second-Order Regression of Polynomial Model” (2022) Journal of Economics and Administrative Sciences, 28(134), pp. 160–167. doi:10.33095/jeas.v28i134.2428.

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