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        <full_title>WSEAS TRANSACTIONS ON SYSTEMS</full_title>
        <issn media_type="print">1109-2777</issn>
        <issn media_type="electronic">2224-2678</issn>
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        <titles>
          <title>Estimating Parameters for the New Mixture Nakagami and Rayleigh Distributions: Mathematical Properties and Simulations</title>
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        <contributors>
          <person_name sequence="first" contributor_role="author">
            <given_name>Wikanda</given_name>
            <surname>Phaphan</surname>
            <affiliations>
              <institution>
                <institution_name>Department of Applied Statistics, Faculty of Applied Science, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, THAILAND</institution_name>
              </institution>
            </affiliations>
            <ORCID>https://orcid.org/0000-0002-6082-4779</ORCID>
          </person_name>
          <person_name sequence="additional" contributor_role="author">
            <given_name>Nattawut</given_name>
            <surname>Khansai</surname>
            <affiliations>
              <institution>
                <institution_name>Department of Mathematics, Faculty of Applied Science, King Mongkut’s University of Technology North Bangkok, Bangkok 10800, THAILAND</institution_name>
              </institution>
            </affiliations>
            <ORCID>https://orcid.org/0000-0001-7053-0072</ORCID>
          </person_name>
          <person_name sequence="additional" contributor_role="author">
            <given_name>Ibrahim</given_name>
            <surname>Abdullahi</surname>
            <affiliations>
              <institution>
                <institution_name>Department of Mathematics and Statistics, Faculty of Science, Yobe State University, Damaturu 500501, NIGERIA</institution_name>
              </institution>
            </affiliations>
            <ORCID>https://orcid.org/0000-0002-7280-3035</ORCID>
          </person_name>
          <person_name sequence="additional" contributor_role="author">
            <given_name>Chalermrat</given_name>
            <surname>Nontapa</surname>
            <affiliations>
              <institution>
                <institution_name>Department of Statistics, Faculty of Science, Chiang Mai University, Chiang Mai 50200, THAILAND</institution_name>
              </institution>
            </affiliations>
            <ORCID>https://orcid.org/0009-0006-0628-697X</ORCID>
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        <jats:abstract xml:lang="en">
          <jats:p>This article proposes a new distribution called the mixture Nakagami-Rayleigh (mNR) distribution, which is obtained by combining Nakagami and Rayleigh distributions. The maximum likelihood estimator (MLE) is the primary approach we propose to estimate the parameters for the mN-R distribution. This paper also presents related functions of the mNR distribution, such as the survival function, the probability density function (PDF), the cumulative distribution function (CDF), and the hazard function, along with the important mathematical properties of the mNR distribution. Additionally, plots of the important functions of the mNR distribution are illustrated as line plots and contour plots. Furthermore, we present a simulation study to demonstrate the flexibility of the mNR distribution. Finally, the article concludes by summarizing the key outcomes and providing recommendations for future work.</jats:p>
        </jats:abstract>
        <publication_date media_type="print">
          <month>06</month>
          <day>02</day>
          <year>2026</year>
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        <publication_date media_type="online">
          <month>06</month>
          <day>02</day>
          <year>2026</year>
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        <pages>
          <first_page>352</first_page>
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          <item_number item_number_type="article_number">28</item_number>
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          <doi>10.37394/23202.2026.25.28</doi>
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