"family" 类的对象,glm() 拟合负二项式广义线性模型所需的函数和表达式列表。 例子 # Fitting a Negative Binomial model to the quine data # with theta = 2 assumed known. # glm(Days ~ .^4, family = negative.binomial(2), data = quine) 参考 Venables, W. N. and Ripley, B. D. (2002)...
This research seeks to develop a generalized linear model (GLM) for NB-GE distribution and discuss its applications in crash data analysis. The NB-GE GLM was applied to two over-dispersed crash datasets and its performance was compared to Negative Binomial-Lindley (NB-L) and Negative Binomial ...
If θ is an unknown parameter, the negative bino- mial model is not a GLM. However, the NBMMs can be fit by iteratively updating the parameters (β, b, τ2) and θ. Conditional on θ, the NBMM is a special GLMM and thus the parameters (β, b, τ2) can be updated by using ...
版次:2 商品编码:12020585 包装:平装 外文名称:Negative Binomial Regression(Second Edition) 开本:24开 出版时间:2016-07-01 用纸:胶版纸 页数:561 字数:461000 正文语种:英文负二项回归(第2版 英文版) [Negative Binomial Regression(Second Edition)] epub 下载 mobi 下载 pdf 下载 txt 电子书 下载 2025 相...
A Poisson model is used when the counts have means and variances that are approximately equal. However, most data of the type considered are overdispersed =-=(10,11)-=-, hence a negative binomial regression is more suitable. Stata... PW Jones,RC Strange,S Ramachandran,... - Humana Press...
dimensionality-reduction t-sne negative-binomial-regression normalization single-cell-rna-seq umi-count single-cell-analysis scrna umi-count-matrix negative-binomial-model negative-binomial gene-selection glm-pca Updated May 6, 2022 Jupyter Notebook fco...
This paper focused on one type of compound binomial-negative binomial risk model,discussed the adjustment factors by martingale and derived the final bankruptcy probability ψ(u) expression and Lundberg inequality when insurance companies' initial reserve is u. 关键词: risk models martingale bankruptcy ...
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关键词:制造业区域集聚;技术创新;知识溢出;负二项模型 中图分类号:C812,O212 文献标识码:A IndustrialAgglomerationandInnovation:AnApplication oftheNegativeBinomialModel ZHANGClli (JinanUniversity,CollegeofEconomics,GuangdongGuangzhou510632,China) Abstract:Basedonthelocalizationcharacterofknowledgespillover,thispaperex...
Thesurvey-packagefrom Thomas Lumley is a great toolkit when analyzing complex samples. It providessvyglm(), to fit generalised linear models to data from a complex survey design.svyglm()covers all families that are also provided by R’sglm()– however, the survey-package has no function to ...