Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jan Swanepoel"'
Kernel density estimators have been studied in great detail. In this note a new family of kernels, depending on a parameter c , is obtained by kernel-smoothing an initial kernel density estimator. Under certain conditions, we show that nonparametric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85faa4dcab4da8830c40130d9e352635
https://hdl.handle.net/10394/33975
https://hdl.handle.net/10394/33975
Autor:
JA Robinson, Jan Swanepoel
Publikováno v:
Potchefstroom Electronic Law Journal, Vol 7, Iss 1, Pp 1-21 (2004)
The status of same-sex partnerships is currently a hotly debated issue in various jurisdictions and also in South Africa. Section 9 of the Bill of Rights in the Constitution of the Republic of South Africa2 prohibits unfair discrimination by the Stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93b67aa3cf5c5cf9d9a29b9c7eb3a1a2
https://doi.org/10.17159/1727-3781/2004/v7i1a2843
https://doi.org/10.17159/1727-3781/2004/v7i1a2843
Publikováno v:
TEST. 25:351-374
Bernstein estimators attracted considerable attention as smooth nonparametric estimators for distribution functions, densities, copulas and copula densities. The present paper adds a parallel result for the first-order derivative of a copula function
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f91fb09cf2780bee52ef5a0ca75296f
https://doi.org/10.1007/s11749-015-0459-x
https://doi.org/10.1007/s11749-015-0459-x
Publikováno v:
Journal of Statistical Planning and Inference. 146:122-132
We introduce the notion of the probability weighted characteristic function (PWCF) as a generalization of the characteristic function. Some of the properties of the PWCF and of its empirical counterpart are studied and the potential use of these quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4e279bf0d1dca1dafc3b5b2e1fc5492
https://doi.org/10.1016/j.jspi.2013.09.011
https://doi.org/10.1016/j.jspi.2013.09.011
Publikováno v:
Energy Conversion and Management. 78:765-775
Energy costs play a major role in the cement production process. As much as 60% of total cost is allocated to energy and 18% to the consumption of electrical energy. Historically, energy cost savings were achieved by large infrastructure upgrades. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f0cff26626a92b10c7257b2da952c4f
https://doi.org/10.1016/j.enconman.2013.11.033
https://doi.org/10.1016/j.enconman.2013.11.033
Publikováno v:
South African Journal of Industrial Engineering, Volume: 27, Issue: 3, Pages: 1-11, Published: NOV 2016
South African Journal of Industrial Engineering, Vol 27, Iss 3, Pp 1-11 (2016)
South African Journal of Industrial Engineering, Vol 27, Iss 3, Pp 1-11 (2016)
Electricity costs in South Africa are increasing rapidly, and the funding hurdle rates for energy conservation incentives are decreasing. Therefore, with rising international competition and increasing operational costs, marginal industries need to f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dafb8131887b7c5861de5e5b2d707a9a
https://hdl.handle.net/10394/24046
https://hdl.handle.net/10394/24046
Publikováno v:
Journal of Statistical Planning and Inference. 142:1189-1197
Bernstein polynomial estimators have been used as smooth estimators for density functions and distribution functions. The idea of using them for copula estimation has been given in Sancetta and Satchell (2004) . In the present paper we study the asym
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb9350b22f4b44e8e4e557cfc3c07d2d
https://doi.org/10.1016/j.jspi.2011.11.020
https://doi.org/10.1016/j.jspi.2011.11.020
Publikováno v:
Journal of Nonparametric Statistics. 21:85-97
A new characterisation of the exponential distribution in a wide class of new better than used in pth quantile (NBUp) lifetime distributions is presented. This leads to new classes of scale-free goodness-of-fit tests for exponentiality against NBUp a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e7a594302552dbca5fbfc49f80f5f1f
https://doi.org/10.1080/10485250802454953
https://doi.org/10.1080/10485250802454953
Autor:
Simos G. Meintanis, Jan Swanepoel
Publikováno v:
Statistics & Probability Letters. 77:1004-1013
Several test statistics have been proposed recently which employ a weighted distance that depends on an empirical transform, as well as on estimated parameters. The empirical characteristic function is a typical example, but alternative empirical tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d32212b6df9f6b4360e28aaf71726fb
https://doi.org/10.1016/j.spl.2007.01.014
https://doi.org/10.1016/j.spl.2007.01.014
Publikováno v:
Statistics. 41:93-103
We explore the convergence rates of a kernel-based distribution function estimator with variable bandwidth. As in density estimation, a considerable bias reduction from O(h 2) to O(h 4) can be obtained by replacing the bandwidth h by h/f 1/2(X i ). W
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccd0791aba7274a335fce31565d1599f
https://doi.org/10.1080/02331880601106561
https://doi.org/10.1080/02331880601106561