作者: OMIT 時間: 2025-3-21 21:59
K. E. Sweetman,P. S. Maitland,A. A. Lylenctions has a simple form. In contrast to Rieck and Nedelman (2008) and Jones and Pewsey?[.], who apply the .transformation and .transformation, respectively, to the classical Gaussian distribution, this chapter is dedicated to . and .transformed hyperbolic secant distributions which are the subject作者: 折磨 時間: 2025-3-22 01:46 作者: 頑固 時間: 2025-3-22 07:40 作者: 冷漠 時間: 2025-3-22 10:26 作者: fructose 時間: 2025-3-22 14:05
The BHS Distribution Family,tribution. In contrast to the Beta-normal distribution and to the Beta-Student-t distribution, BHS densities are always unimodal and all moments exist. In contrast to the Beta-logistic distribution, the BHS distribution is more flexible regarding the range of skewness and leptokurtosis combinations.作者: fructose 時間: 2025-3-22 17:49
2191-544X ween all generalized hyperbolic secant families.The chapter ?Among the symmetrical distributions with an infinite domain, the most popular alternative to the normal variant is the logistic distribution as well as the Laplace or the double exponential distribution, which was first introduced in 1774.作者: 圓錐 時間: 2025-3-22 23:03 作者: 悠然 時間: 2025-3-23 03:07
https://doi.org/10.5822/978-1-61091-523-6s re-examined by [.] who also derived additional properties. Based on the GSH family, there are three different proposals in the literature—related to Fischer and Vaughan [.], Fischer [.], and Vaughan [.]—how to additionally introduce skewness which are discussed within this chapter.作者: Enteropathic 時間: 2025-3-23 06:35 作者: MOT 時間: 2025-3-23 11:50 作者: 線 時間: 2025-3-23 14:04
Hyperbolic Secant Distributions,function, cumulative density function and quantile function, admit simple and closed-form expressions, which makes it appealing from a practical and a theoretical point of view. In particular, HSD can be used as starting distribution to obtain generalized distribution systems which exhibit skewness and heavier (or lighter) tails.作者: homocysteine 時間: 2025-3-23 20:42 作者: MAOIS 時間: 2025-3-24 01:21 作者: 逃避現(xiàn)實 時間: 2025-3-24 05:39
Savanna and Open-Woodland Communitiesy investigated by Baten (1934) for . followed by Baten’s [.] generalization for arbitrary .. In order to introduce skewness, it was suggested to apply the Esscher transformation afterwards. The resulting distribution is frequently termed as NEF-GHS or Meixner distribution and is the focus of this chapter.作者: 中和 時間: 2025-3-24 08:59
The NEF-GHS or Meixner Distribution Family,y investigated by Baten (1934) for . followed by Baten’s [.] generalization for arbitrary .. In order to introduce skewness, it was suggested to apply the Esscher transformation afterwards. The resulting distribution is frequently termed as NEF-GHS or Meixner distribution and is the focus of this chapter.作者: 領(lǐng)導(dǎo)權(quán) 時間: 2025-3-24 11:10
Mary-Ann Stanley,Owen Lee Griffiths [.–.]. It is symmetric and bell-shaped like the Gaussian distribution but has slightly heavier tails. However, in contrast, both probability density function, cumulative density function and quantile function, admit simple and closed-form expressions, which makes it appealing from a practical and a作者: Fatten 時間: 2025-3-24 18:32 作者: Sinus-Rhythm 時間: 2025-3-24 20:44 作者: CLAMP 時間: 2025-3-25 02:23
https://doi.org/10.1007/978-981-99-0945-2 . on the real line, we can modify its shape (i.e., introduce skewness and in-/decrease kurtosis) if . is appropriately weighted. In particular, every density . on the interval . is a specific weighting function. In this chapter, we follow up a proposal of Jones [.] and choose the Beta distribution 作者: 內(nèi)行 時間: 2025-3-25 04:20 作者: 我怕被刺穿 時間: 2025-3-25 11:21 作者: 阻撓 時間: 2025-3-25 11:51 作者: FLASK 時間: 2025-3-25 19:30
Matthias J. FischerThe first monograph to discuss generalized hyperbolic secant distributions.Includes a comprehensive theoretical and empirical comparison between all generalized hyperbolic secant families.The chapter 作者: 可行 時間: 2025-3-25 21:57
https://doi.org/10.1007/978-3-642-45138-662E15, 62P20, 91G70, 91B70, 91B84; asymmetry; distributions; financial returns; heavy tails; quantitative作者: Oligarchy 時間: 2025-3-26 02:58
Hyperbolic Secant Distributions, [.–.]. It is symmetric and bell-shaped like the Gaussian distribution but has slightly heavier tails. However, in contrast, both probability density function, cumulative density function and quantile function, admit simple and closed-form expressions, which makes it appealing from a practical and a作者: Acclaim 時間: 2025-3-26 07:36 作者: venous-leak 時間: 2025-3-26 09:48 作者: Ambulatory 時間: 2025-3-26 16:31 作者: 打火石 時間: 2025-3-26 19:57 作者: 任意 時間: 2025-3-27 00:21
Application to Finance,o far in the broad financial literature. Within this chapter we illustrate their flexibility in the context of different financial return distributions (e.g., stock indices and exchange rates). In particular, we compare its fit with that of popular benchmark models such as stable distributions, (ske作者: BANAL 時間: 2025-3-27 01:21
Zoran Cenev,Timo Prusi,Reijo Tuokko children suffering from infantile encephalopathy. In particular, a study has been made of visual impairment due to dysfunction of the central visual system (from optic chiasm to striate cortex). The childneurological aspects of this handicap were investigated in detail in coopera- tion with Prof. Dr. J. Will978-94-009-3305-7作者: 飲料 時間: 2025-3-27 08:27 作者: 真繁榮 時間: 2025-3-27 10:27 作者: 倒轉(zhuǎn) 時間: 2025-3-27 14:49 作者: 相容 時間: 2025-3-27 17:50 作者: 大洪水 時間: 2025-3-28 00:38
Hans Norbert Janowski,Theodor LeuenbergerAuf dem Weg zur nachhaltigen Entwicklung?
