Results 251 to 260 of about 356,775 (283)
Some of the next articles are maybe not open access.
An economic reliability test plan: Log-logistic distribution
Journal of Applied Statistics, 2006Sampling plans in which items that are put to test, to collect the life of the items in order to decide upon accepting or rejecting a submitted lot, are called reliability test plans. The basic probability model of the life of the product is specified as the well-known log-logistic distribution with a known shape parameter. For a given producer's risk,
R. R.L. Kantam +2 more
openaire +1 more source
Estimator based on percentiles for log-logistic distribution
2012 International Conference on Statistics in Science, Business and Engineering (ICSSBE), 2012In this study, we consider the estimator based on percentiles for log-logistic distribution similar to the study of [6] and we also graph breakdown plots of the estimators that are considered below to have an opinion about robustness properties. The estimator based on percentiles is explicit functions of sample percentiles, thus, easy to compute and do
Arık, I., Mert Kantar, Yeliz
openaire +2 more sources
The exponentiated-log-logistic geometric distribution: Dual activation
Communications in Statistics - Theory and Methods, 2015ABSTRACTThe log-logistic distribution is commonly used to model lifetime data. We propose a wider distribution, named the exponentiated log-logistic geometric distribution, based on a double activation approach. We obtain the quantile function, ordinary moments, and generating function.
Natalie V. R. Mendoza +2 more
openaire +1 more source
Fitting the log-logistic distribution by generalized moments
Journal of Hydrology, 2006Summary The method of generalized moments (GM) is investigated for parameter and quantile estimation in the 2-parameter log-logistic (LL2) model. Point estimators for the shape and scale parameters and quantiles are derived. Asymptotic variances and covariances for these estimators are presented, along with simulation results on the performance of ...
Fahim Ashkar, Smail Mahdi
openaire +1 more source
On order statistics from the log-logistic distribution
Journal of Statistical Planning and Inference, 1987Recurrence relations for negative and fractional moments of single order statistics and product and quotient moments of two order statistics drawn from log-logistic distribution have been obtained.
Ali, Mir Masoom, Khan, A. H.
openaire +2 more sources
A New Truncated Family of Log Logistic Distribution
Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 )Compound probability models have important roles in modeling real life events, in this paper, a new class of continuous distributions was presented named Truncated [0,1] Log logistic -Log logistic distribution ([0,1] TLL-LLD). And we presented the important properties of the new distribution model, which are the r-th moment function, reliability ...
Abbas L. Kneehr, null Emad F. Muhi
openaire +1 more source
Rayleigh Uniform {Log-logistic} distribution And Aplications
المجلة العلمية لقطاع کليات التجارة, 2021Abdelhamid M. Rabie +2 more
openaire +1 more source
The Generalized Weibull Uniform Log Logistic Distribution
المجلة العلمية لقطاع کليات التجارة بجامعة الأزهر, 2023Abdelhamid M. Rabie +3 more
openaire +1 more source
Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly