Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Giovanni, Girone"'
Autor:
Claudia Marin, Francesco Campobasso, Fabio Manca, Angela Maria D'Uggento, Giovanni Girone, Antonella Massari
Publikováno v:
Communications in Statistics - Theory and Methods. 52:1548-1563
In this paper, well known disnormality or kurtosis indexes are decomposed into contributions to the measure of disnormality of the center, sides and tails of distributions. The results of this stud...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9836450ce151f6bf46d88a624c303f7d
https://doi.org/10.1080/03610926.2021.1930053
https://doi.org/10.1080/03610926.2021.1930053
Publikováno v:
Applied Mathematics. 11:1162-1166
The purpose of this paper is to broaden the knowledge of mean difference and, in particular, of an important distribution model known as truncated normal distribution, which is widely used in applied sciences and economics. In this work, we obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1cf208d973e6ed3b6f46d821dc10aeb
https://doi.org/10.4236/am.2020.1111078
https://doi.org/10.4236/am.2020.1111078
Publikováno v:
Applied Mathematics. 11:771-778
The purpose of this paper is to broaden the knowledge of mean difference and, in particular, of an important distribution model known as Tukey lambda, which is generally used to choose a model to fit data. We have obtained compact formulas, which are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1054b9cd90d9d69a96a2e68f92cdf102
https://doi.org/10.4236/am.2020.118051
https://doi.org/10.4236/am.2020.118051
The relation between the mean difference and the mean deviation in 11 continuous distribution models
Publikováno v:
Quality & Quantity. 51:595-615
The aim of this paper is to examine the relations between the mean difference and the mean deviation with reference to the main continuous distribution models. At present, the analytical expressions of the mean difference, in a more or less compact f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb91ab7ffe6d711f690f91ddd85bbb25
https://doi.org/10.1007/s11135-016-0427-x
https://doi.org/10.1007/s11135-016-0427-x
Publikováno v:
Quality & Quantity. 51:481-507
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f211c4fe9c0780e2ebb652dddc96a76
https://doi.org/10.1007/s11135-016-0398-y
https://doi.org/10.1007/s11135-016-0398-y
Publikováno v:
Applied Mathematics. :1504-1509
The calculation of the mean difference for the inverse normal distribution can be obtained by a transformation of variable or a hard integration by parts. This paper shows a simpler formula of the mean difference of the inverse normal distribution th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36debd80620a9b804195a1200c439df7
https://doi.org/10.4236/am.2016.714130
https://doi.org/10.4236/am.2016.714130
Autor:
Giovanni Girone, Fabio Manca
Publikováno v:
Applied Mathematics. :824-828
The calculation of the mean difference for the lognormal distribution involves several hard integrals featuring the error function. In this paper, considering two particular cases of an integral of the exponential function for the complement to one o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0f35326bc66223cab2ae81576d1934a
https://doi.org/10.4236/am.2016.79073
https://doi.org/10.4236/am.2016.79073
Publikováno v:
Applied Mathematics. :57-70
In the present paper we derived, with direct method, the exact expressions for the sampling probability density function of the Gini concentration ratio for samples from a uniform population of size n = 6, 7, 8, 9 and 10. Moreover, we found some regu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71b8f7dcb4b5dd26464701aecaf19b77
https://doi.org/10.4236/am.2015.61007
https://doi.org/10.4236/am.2015.61007
Publikováno v:
Applied Mathematics. :3411-3420
In this paper we examine 5 indexes (the two Yule’s indexes, the chi square, the odds ratio and an elementary index) of a two-by-two table, which estimate the correlation coefficient ρ in a bivariate Bernoulli distribution. We will find the compact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8182eb7f5f9627a999793f8614b9e392
https://doi.org/10.4236/am.2014.521318
https://doi.org/10.4236/am.2014.521318
Autor:
Barbara, Cafarelli, Annamaria, Castrignanò, Daniela, Cocchi, Mauro, Coli, Corrado, Crocetta, Lorenzo, Fattorini, Alan, Gelfand, Andrea, Giommi, Giovanni, Girone, Tomislav, Hengl, Heuvelink, Gerard B. M., JONA LASINIO, Giovanna, Silvestro, Montrone, Antonio, Muscio, Marcello, Pagliai, Guido, Pasquariello, Alessandra, Petrucci, Alessio, Pollice, Donato, Posa, Filippo, Reganati, Sampson, Paul D., Emanuele, Tarantino, Isabella, Varraso, Hans, Wackernagel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3686::d459e0fd741f05cc6127995564d1dbc1
http://hdl.handle.net/11573/411932
http://hdl.handle.net/11573/411932
