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Pure Mathematics for Theoretical Computer Science

Volume 4 , Issue 1 , PP: 48-51, 2024 | Cite this article as | XML | Html | PDF | Full Length Article

On the Assessment Restricted Liu Estimator for Dealing with Multi-Collinearity Problem

Noor Edin Rabeh 1 *

  • 1 Baghdad University, College of Science, Baghdad, Iraq - (Edinnoori45@gmail.com)

    • Doi: https://doi.org/10.54216/PMTCS.040105

    Received: December 20, 2023 Revised: March 24, 2024 Accepted: June 04, 2024
    Abstract

    In this paper, we concentrate on comparing the restricted least squares with restricted Liu estimator  based on (MSE) criterion in the existence of multi-collinearity. In addition, we find the best estimation in many different cases with some related numerical examples.

    Keywords :

    Least squares , Liu estimator , Multi-collinearity

    References

    [1]    Kazim, Amouri Hadi and Muslim, Bassem shalaiba, (2002) "advanced economic measurement theory and practice", House of books and documents, University of Baghdad.

    [2]    Akdeniz, F and Kaciranlar, S., (2001)” More on the new biased estimator in linear regression “, Sankhya, Vol.63, Ser. B, Pt.3, pp.321-325.

    [3]    Ghrishtopher, Z .M. (1997)”Monte Carlo Simulation”, SAGE Publications, Delhi.

    [4]    Gunst, R. F. and Mason, R. L. and Webster, J. F., (1975) “Regression Analysis and problems of Multicollinerity “Communication in statistics, Vol. 22, No.3.”

    [5]    Liu, Communication in statistics, Ser. A, Vol. 22, pp. 393-402

    Cite This Article As :
    Edin, Noor. On the Assessment Restricted Liu Estimator for Dealing with Multi-Collinearity Problem. Pure Mathematics for Theoretical Computer Science, vol. , no. , 2024, pp. 48-51. DOI: https://doi.org/10.54216/PMTCS.040105
    Edin, N. (2024). On the Assessment Restricted Liu Estimator for Dealing with Multi-Collinearity Problem. Pure Mathematics for Theoretical Computer Science, (), 48-51. DOI: https://doi.org/10.54216/PMTCS.040105
    Edin, Noor. On the Assessment Restricted Liu Estimator for Dealing with Multi-Collinearity Problem. Pure Mathematics for Theoretical Computer Science , no. (2024): 48-51. DOI: https://doi.org/10.54216/PMTCS.040105
    Edin, N. (2024) . On the Assessment Restricted Liu Estimator for Dealing with Multi-Collinearity Problem. Pure Mathematics for Theoretical Computer Science , () , 48-51 . DOI: https://doi.org/10.54216/PMTCS.040105
    Edin N. [2024]. On the Assessment Restricted Liu Estimator for Dealing with Multi-Collinearity Problem. Pure Mathematics for Theoretical Computer Science. (): 48-51. DOI: https://doi.org/10.54216/PMTCS.040105
    Edin, N. "On the Assessment Restricted Liu Estimator for Dealing with Multi-Collinearity Problem," Pure Mathematics for Theoretical Computer Science, vol. , no. , pp. 48-51, 2024. DOI: https://doi.org/10.54216/PMTCS.040105

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