A New One-parameter G Family of Compound Distributions: Copulas, Statistical Properties and Applications
نویسندگان
چکیده
This work introduces a new one-parameter compound G family. Relevant statistical properties are derived. The density can be “asymmetric right skewed with one peak and heavy tail”, “symmetric” “left skewedwith peak”. hazard function “upside-down”, “upside-down-constant”, “increasing”, “decreasing” “decreasing-constant”. Many bivariate types have been also derived via different common copulas. estimation of the model parameters is performed by maximum likelihood method. usefulness flexibility family illustrated means two real data sets.
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ژورنال
عنوان ژورنال: Statistics, Optimization and Information Computing
سال: 2021
ISSN: ['2310-5070', '2311-004X']
DOI: https://doi.org/10.19139/soic-2310-5070-1239