Validation of Burr XII inverse Rayleigh model via a modified chi-squared goodness-of-fit test [0.03%]
通过改进的卡方 goodness-of-fit-test 验证 Burr XII 倒雷登模型
Hafida Goual,Haitham M Yousof
Hafida Goual
In this work, we propose a new three parameter distribution called the Burr XII inverse Rayleigh model, this model is a generalization of the inverse Rayleigh distribution using the Burr XII family introduced by Cordeiro et al. [The burr XI...
Bayesian analysis of immigration in Europe with generalized logistic regression [0.03%]
基于广义逻辑回归的欧洲移民贝叶斯分析
Luciana Dalla Valle,Fabrizio Leisen,Luca Rossini et al.
Luciana Dalla Valle et al.
The number of immigrants moving to and settling in Europe has increased over the past decade, making migration one of the most topical and pressing issues in European politics. It is without a doubt that immigration has multiple impacts, in...
P Mantalos,A Karagrigoriou,L Střelec et al.
P Mantalos et al.
We study ARCH/GARCH effects under possible deviation from normality. Since skewness is the principal cause for deviations from normality in many practical applications, e.g. finance, we study in particular skewness. We propose robust tests ...
TGCnA: temporal gene coexpression network analysis using a low-rank plus sparse framework [0.03%]
基于低阶和稀疏框架的时空基因共表达网络分析方法(TGCnA)
Jinyu Li,Yutong Lai,Chi Zhang et al.
Jinyu Li et al.
Various gene network models with distinct physical nature have been widely used in biological studies. For temporal transcriptomic studies, the current dynamic models either ignore the temporal variation in the network structure or fail to ...
Classical methods of estimation on constant stress accelerated life tests under exponentiated Lindley distribution [0.03%]
基于Lindley分布的恒定应力加速寿命试验的经典估计方法
Sanku Dey,Mazen Nassar
Sanku Dey
Accelerated life testing is adopted in several fields to obtain adequate failure time data of test units in a much shorter time than testing at normal operating conditions. The lifetime of a product at constant level of stress is assumed to...
Sparse graphical models via calibrated concave convex procedure with application to fMRI data [0.03%]
基于校准的凹凸算法的稀疏图模型及其在fMRI数据中的应用
Sungtaek Son,Cheolwoo Park,Yongho Jeon
Sungtaek Son
This paper proposes a calibrated concave convex procedure (calibrated CCCP) for high-dimensional graphical model selection. The calibrated CCCP approach for the smoothly clipped absolute deviation (SCAD) penalty is known to be path-consiste...
The unit-Weibull distribution as an alternative to the Kumaraswamy distribution for the modeling of quantiles conditional on covariates [0.03%]
单位威布尔分布作为 Kumaraswamy 分布的替代方法用于条件协变量下的分位数建模
J Mazucheli,A F B Menezes,L B Fernandes et al.
J Mazucheli et al.
The Beta distribution is the standard model for quantifying the influence of covariates on the mean of a response variable on the unit interval. However, this well-known distribution is no longer useful when we are interested in quantifying...
A Cholesky-based estimation for large-dimensional covariance matrices [0.03%]
基于Cholesky分解的大维协方差矩阵估计方法
Xiaoning Kang,Chaoping Xie,Mingqiu Wang
Xiaoning Kang
This paper develops a new method to estimate a large-dimensional covariance matrix when the variables have no natural ordering among themselves. The modified Cholesky decomposition technique is used to provide a set of estimates of the cova...
A bivariate inverse Weibull distribution and its application in complementary risks model [0.03%]
互补风险模型下的双变量逆韦伯分布及其应用
Shuvashree Mondal,Debasis Kundu
Shuvashree Mondal
In reliability and survival analysis the inverse Weibull distribution has been used quite extensively as a heavy tailed distribution with a non-monotone hazard function. Recently a bivariate inverse Weibull (BIW) distribution has been intro...
Jumps beyond the realms of cricket: India's performance in One Day Internationals and stock market movements [0.03%]
超越板球的界限：印度_ODI_表现与股市波动的关系
Konstantinos Gkillas,Rangan Gupta,Chi Keung Marco Lau et al.
Konstantinos Gkillas et al.
We examine the impact of the Indian cricket team's performance in one-day international cricket matches on return, realized volatility and jumps of the Indian stock market, based on intraday data covering the period of 30th October, 2006 to...