InverseGammaDistribution[α,β,γ,μ] 表示一个广义逆伽玛分布,其形状参数为α和γ,尺度参数为β,位置参数为μ. 更多信息 背景 范例 打开所有单元 基本范例(8) 概率密度函数: In[6]:= Out[6]= In[10]:= Out[10]= In[3]:= Out[3]=
inverse Gamma distribution Inverse-gamma distribution 1Inverse-gamma distribution Inverse-gamma Probability density function Cumulative distribution function parameters:shape (real)scale (real)support:pdf:cdf:mean:for mode:variance:for skewness:for ex.kurtosis:for entropy:mgf:cf:In probability theory and ...
regression modelsresidualsIn this article, we propose a mean linear regression model where the response variable is inverse gamma distributed using a new parameterization of this distribution that is indexed by mean and precision parameters. The main advantage of our new parametrization is the ...
In probability theory and statistics, the inverse gamma distribution is a two-parameter family of continuous probability distributions on the positive real line, which is the distribution of the reciprocal of a variable distributed according to the gamma distribution. Perhaps the chief use of the inve...
A light weight package for the (d/p/q/r)invgamma functions for the inverse gamma distribution in R - dkahle/invgamma
In this article, we propose a likelihood ratio test to discriminate between the inverse gamma and Frchet distributions. The asymptotic distribution of the logarithm of the ratio of the maximized likelihoods under the null hypothesis is provided for both cases; the data come from the Frchet and ...
Nadhor, ``Performance of the adaptive normalized matched filter detector in compound-Gaussian clutter with inverse gamma texture model,'' Prog. Electromagn. Res. B, vol. 32, pp. 21-38, Oct. 2011. [Online]. Available: http:// dx.doi.org/10.2528/pierb11051905...
rse Gamma Prior for Marginal Density for Given Scale Parameter and Inverse Gamma Prior forMarginal Density for Given Scale Parameter and Inverse Gamma Prior forNadja Klein
A result is included that shows that the inverse gamma distribution always has an upside-down bathtub (UBT) shaped hazard function, thus adding to the limited number of available distributions with this property. A review of the utility of UBT distributions is provided as well. Probabilistic ...
The Bivariate Poisson Inverse Gamma INAR (1), BPIGA-INAR(1), is proposed to model and analyze a positive integer time series data set from Badan Penyelenggara Jaminan Sosial (BPJS) in Indonesia. The data set provides information about the total number of healthcare service visits by health ...