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Unit-log-symmetric models: Characterization, statistical properties and application to internet access data. (arXiv:2211.14427v1 [stat.ME]) http://arxiv.org/abs/2211.14427

Unit-log-symmetric models: Characterization, statistical properties and application to internet access data

We present the unit-log-symmetric model which is based on the bivariate log-symmetric distribution. It is a flexible family of distributions over the interval $(0, 1)$. We study mathematical properties like stochastic representations, symmetry, modality, moments, quantile function, entropy and maximum likelihood estimators, giving special attention to the specific cases of the unit log-normal, the unit-log-Student-$t$ and the unit-log-Laplace distributions. Simulation results and practical application are also presented.

arxiv.org
November 29, 2022 at 3:20 AM · · feed2toot · 0 · 0 · 0
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