Inverse Gaussian分布,也称为逆高斯分布,是一种连续概率分布。它的概率密度函数(pdf)为: f(x) =√(π/ 2) * e^(-(x^2) / 2) * x 其中,x≥0。 逆高斯分布的累积分布函数(cdf)可以通过数值积分求解,但通常使用数值方法进行计算。 逆高斯分布的距离母函数(distance generating function)是累积分布函数的...
Inverse Gaussian integrated hazard rate functionSaralees Nadarajah
On the Inverse Gaussian Distribution Function 来自 Taylor & Francis 喜欢 0 阅读量: 33 作者: Jonathan Shuster 摘要: This note deals with a method of evaluating the distribution function of the Inverse Gaussian Distribution, from the Standard Normal Distribution. 关键词: DISTRIBUTION (Probability ...
The inverse Gaussian distribution has the density function √λ2πx3exp{−λ2μ2x(x−μ)2} Background Also known as theWald distribution, the inverse Gaussian is used to model nonnegative positively skewed data. The distribution originated in the theory of Brownian motion, but has been used...
Reliability analysis of cutting tools using transformed inverse Gaussian process-based wear modelling considering parameter dependence Reliability analysis is crucial for ensuring the performability of the desired function. The cutting tool performs the machining operation at varied condit... M Das,VNA Nai...
Simple linear regression models are presented for the situation where X and Y are positive and where Y is inverse Gaussian with its mean a linear function ... JL Folks,AS Davis - Springer Netherlands 被引量: 3发表: 1981年 Beyond mean modelling: Bias due to misspecification of dispersion in...
Under a few suitable hypotheses,inverse Gaussian distribution of fatigue life is derived,and verified by means of . 在一定假设条件下 ,获得了剩余强度概率密度函数的封闭解 ,并推导出疲劳寿命的反高斯分布形式 。 更多例句>> 6) inverse function of normal distribution 正态分布反函数补充...
Based on this rational assumption, a new kind of IUH modelInverse Gaussian distribution model has been proposed in this paper. The model input can be used not only for surface net rainfall but also for total net rainfal. At the same time, for calibrating parameters efficiently, five kinds ...
In this study, a numerical quadrature for the generalized inverse Gaussian distribution is derived from the Gauss–Hermite quadrature by exploiting its relationship with the normal distribution. The proposed quadrature is not Gaussian, but it exactly integrates the polynomials of both positive and negativ...
We introduce an alternative distribution to the gamma–gamma (GG) distribution, called inverse Gaussian gamma (IGG) distribution, which can efficiently describe moderate-to-strong irradiance fluctuations. The proposed stochastic model is based on a modulation process between small- and large-scale irradi...