This article proposes a new family of continuous distributions generated from a log dagum random variable (named Log-Dagum Weibull Distribution) on the basis of T-X family technique. mathematical and statistical properties including survival function, hazard and reverse hazard function, Rth moments, L-moments, incomplete rth moments, quantile points, Order Statistics, Bonferroni and Lorenz curves as well as entropy measures for this class of distributions are presented also LDW distribution characterized by truncated moments order statistics and upper record values. Simulation study of the proposed family of distribution has been derived. The model parameters are obtained by the method of maximum likelihood estimation. We illustrate the performance of the proposed new family of distributions by means of four real data sets and the data sets show the new family of distributions is more appropriate as compared to Exponentiated exponential distribution (EED), Weibull distribution (WD), Gamma distribution (GD), NEED Nadarajah Exponentiated exponential distribution and Lomax distribution (LD). Moreover, perfection of competing models is also tested via the Kolmogrov-Simnorov (K S), the Anderson Darling (A*) and the Cramer-von Misses (W*). The measures of goodness of fit including the Akaike information criterion (AIC), consistent Akaike information criterion (CAIC), Bayesian information criterion (BIC), Hannan-Quinn information criterion (HQIC) are computed to compare the fitted models.
Published in | Applied and Computational Mathematics (Volume 10, Issue 5) |
DOI | 10.11648/j.acm.20211005.11 |
Page(s) | 100-113 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2021. Published by Science Publishing Group |
Probability Distributions, Log-Dagum Distribution, Parameter Estimation, Weibull Distribution
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APA Style
Aneeqa Khadim, Aamir Saghir, Tassadaq Hussain, Mohammad Shakil, Mohammad Ahsanullah. (2021). A Log-Dagum Weibull Distribution: Properties and Characterization. Applied and Computational Mathematics, 10(5), 100-113. https://doi.org/10.11648/j.acm.20211005.11
ACS Style
Aneeqa Khadim; Aamir Saghir; Tassadaq Hussain; Mohammad Shakil; Mohammad Ahsanullah. A Log-Dagum Weibull Distribution: Properties and Characterization. Appl. Comput. Math. 2021, 10(5), 100-113. doi: 10.11648/j.acm.20211005.11
AMA Style
Aneeqa Khadim, Aamir Saghir, Tassadaq Hussain, Mohammad Shakil, Mohammad Ahsanullah. A Log-Dagum Weibull Distribution: Properties and Characterization. Appl Comput Math. 2021;10(5):100-113. doi: 10.11648/j.acm.20211005.11
@article{10.11648/j.acm.20211005.11, author = {Aneeqa Khadim and Aamir Saghir and Tassadaq Hussain and Mohammad Shakil and Mohammad Ahsanullah}, title = {A Log-Dagum Weibull Distribution: Properties and Characterization}, journal = {Applied and Computational Mathematics}, volume = {10}, number = {5}, pages = {100-113}, doi = {10.11648/j.acm.20211005.11}, url = {https://doi.org/10.11648/j.acm.20211005.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.acm.20211005.11}, abstract = {This article proposes a new family of continuous distributions generated from a log dagum random variable (named Log-Dagum Weibull Distribution) on the basis of T-X family technique. mathematical and statistical properties including survival function, hazard and reverse hazard function, Rth moments, L-moments, incomplete rth moments, quantile points, Order Statistics, Bonferroni and Lorenz curves as well as entropy measures for this class of distributions are presented also LDW distribution characterized by truncated moments order statistics and upper record values. Simulation study of the proposed family of distribution has been derived. The model parameters are obtained by the method of maximum likelihood estimation. We illustrate the performance of the proposed new family of distributions by means of four real data sets and the data sets show the new family of distributions is more appropriate as compared to Exponentiated exponential distribution (EED), Weibull distribution (WD), Gamma distribution (GD), NEED Nadarajah Exponentiated exponential distribution and Lomax distribution (LD). Moreover, perfection of competing models is also tested via the Kolmogrov-Simnorov (K S), the Anderson Darling (A*) and the Cramer-von Misses (W*). The measures of goodness of fit including the Akaike information criterion (AIC), consistent Akaike information criterion (CAIC), Bayesian information criterion (BIC), Hannan-Quinn information criterion (HQIC) are computed to compare the fitted models.}, year = {2021} }
TY - JOUR T1 - A Log-Dagum Weibull Distribution: Properties and Characterization AU - Aneeqa Khadim AU - Aamir Saghir AU - Tassadaq Hussain AU - Mohammad Shakil AU - Mohammad Ahsanullah Y1 - 2021/10/12 PY - 2021 N1 - https://doi.org/10.11648/j.acm.20211005.11 DO - 10.11648/j.acm.20211005.11 T2 - Applied and Computational Mathematics JF - Applied and Computational Mathematics JO - Applied and Computational Mathematics SP - 100 EP - 113 PB - Science Publishing Group SN - 2328-5613 UR - https://doi.org/10.11648/j.acm.20211005.11 AB - This article proposes a new family of continuous distributions generated from a log dagum random variable (named Log-Dagum Weibull Distribution) on the basis of T-X family technique. mathematical and statistical properties including survival function, hazard and reverse hazard function, Rth moments, L-moments, incomplete rth moments, quantile points, Order Statistics, Bonferroni and Lorenz curves as well as entropy measures for this class of distributions are presented also LDW distribution characterized by truncated moments order statistics and upper record values. Simulation study of the proposed family of distribution has been derived. The model parameters are obtained by the method of maximum likelihood estimation. We illustrate the performance of the proposed new family of distributions by means of four real data sets and the data sets show the new family of distributions is more appropriate as compared to Exponentiated exponential distribution (EED), Weibull distribution (WD), Gamma distribution (GD), NEED Nadarajah Exponentiated exponential distribution and Lomax distribution (LD). Moreover, perfection of competing models is also tested via the Kolmogrov-Simnorov (K S), the Anderson Darling (A*) and the Cramer-von Misses (W*). The measures of goodness of fit including the Akaike information criterion (AIC), consistent Akaike information criterion (CAIC), Bayesian information criterion (BIC), Hannan-Quinn information criterion (HQIC) are computed to compare the fitted models. VL - 10 IS - 5 ER -