Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Hammou El Barmi"'
Autor:
Hammou El Barmi
Publikováno v:
Annals of the Institute of Statistical Mathematics. 74:1067-1083
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8536da87be98362ac7f98e80f453a24
https://doi.org/10.1007/s10463-022-00823-9
https://doi.org/10.1007/s10463-022-00823-9
Autor:
Noriah M. Al-Kandari, Hammou El Barmi
Publikováno v:
Journal of Statistical Planning and Inference. 217:122-140
The cumulative incidence function (CIF) plays an important role in the comparison of competing risks in a competing risks model. Its value at time t is the probability of failure by time t from a particular type of risk in the presence of other risks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::305949738725440ce34ce05dedb1f317
https://doi.org/10.1016/j.jspi.2021.07.005
https://doi.org/10.1016/j.jspi.2021.07.005
Publikováno v:
Journal of Statistical Planning and Inference. 213:179-192
A life distribution function F is said to have an increasing failure rate average if H ( x ) ∕ x is nondecreasing where H ( x ) is the corresponding cumulative hazard function. In this paper we provide a uniformly strongly consistent estimator of F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa168b7dd11d82f66703f7f90f927867
https://doi.org/10.1016/j.jspi.2020.09.002
https://doi.org/10.1016/j.jspi.2020.09.002
Publikováno v:
Journal of Nonparametric Statistics. 29:22-39
A life distribution function (DF) F is said to be star-shaped if is nondecreasing on its support. This generalises the model of a convex DF, even allowing for jumps. The nonparametric maximum likelihood estimation is known to be inconsistent. We prov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aaa17799f2e4f16bc4a912487369086
https://doi.org/10.1080/10485252.2016.1239827
https://doi.org/10.1080/10485252.2016.1239827
Autor:
Rongning Wu, Hammou El Barmi
Publikováno v:
Communications in Statistics - Theory and Methods. 46:4855-4869
A random variable X is said to be less peaked about a point μ than a random variable Y about a point ν, denoted by X⪯pkd(μ, ν)Y, if This paper develops new consistent estimators of the distribution functions of two continuous random variables X
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71a7a22d58792c04a5cd34b0d8f86c26
https://doi.org/10.1080/03610926.2015.1089291
https://doi.org/10.1080/03610926.2015.1089291
Autor:
Hari Mukerjee, Hammou El Barmi
Publikováno v:
Journal of Multivariate Analysis. 144:99-109
Let S 1 , S 2 , ? , S k be survival functions of life distributions. They are said to be uniformly stochastically ordered, S 1 ? u s o S 2 ? u s o ? ? u s o S k , if S i / S i + 1 is a survival function for 1 ? i ? k - 1 . The nonparametric maximum l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef2c7bd1e18573d5896e3656af60799c
https://doi.org/10.1016/j.jmva.2015.10.014
https://doi.org/10.1016/j.jmva.2015.10.014
Publikováno v:
Am Stat
We develop an empirical likelihood (EL) approach to test independence of two univariate random variables X and Y versus the alternative that X and Y are strictly positive quadrant dependent (PQD). Establishing this type of ordering between X and Y is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2daabb44eefddae8a3116d7960e2e150
Autor:
Lahcen El Bermi, Hammou El Barmi
Publikováno v:
Communications in Statistics - Theory and Methods. 44:4940-4952
We consider the competing risks problem with two risks and develop empirical likelihood ratio type tests for testing the null hypothesis that the cumulative incidence functions corresponding to these two risks are equal against the alternatives: (a)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56eda4d9ce17d41a90b3517001724bb6
https://doi.org/10.1080/03610926.2013.804564
https://doi.org/10.1080/03610926.2013.804564
Autor:
Ian W. McKeague, Hammou El Barmi
Publikováno v:
Annals of the Institute of Statistical Mathematics. 68:955-976
This paper develops an empirical likelihood approach to testing for the presence of uniform stochastic ordering (or hazard rate ordering) among univariate distributions based on independent random samples from each distribution. The proposed test sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3610489dd6591e4a273e9f728f38edb
https://doi.org/10.1007/s10463-015-0523-z
https://doi.org/10.1007/s10463-015-0523-z
Autor:
Hammou El Barmi
Publikováno v:
Statistica Sinica.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a5ab5ae111a7433e2d4d6fcb8aea77a
https://doi.org/10.5705/ss.202015.0042
https://doi.org/10.5705/ss.202015.0042