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StatGraph: an R package for complex network statistical analyses based on spectrum

delete2025-12-01
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OA
AI
G
Grover Enrique Castro Guzmán
D
Diogo Ricardo da Costa
E
Eduardo Silva Lira
S
Suzana de Siqueira Santos
T
Taiane Coelho Ramos
D
Daniel Y. Takahashi
A
André Fujita *
DOI:10.1016/j.softx.2025.102459delete
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摘要

摘要

En 中文
复杂网络的分析传统上依赖于描述性度量,如中心性、聚类系数,以及用于检测分割和组件的算法。此外,一系列软件包已被设计用于可视化和结构分析。尽管这些方法提供了有价值的信息,但它们主要关注可观测的网络特征,而非其潜在的生成机制。我们介绍了statGraph,一个用于推断未观测网络生成机制属性的非参数统计框架。在其核心,statGraph利用图谱,它内在地捕捉结构信息,并为非参数推断提供稳健的基础。该软件包实现了多种方法,包括图熵估计、随机图参数估计、模型选择程序、用于比较图的统计检验、图集之间的相关性分析以及图聚类算法。通过利用谱分析连接图论和统计学,statGraph为推进复杂网络的统计分析提供了全面的工具包。
Keyword:
Graph
Complex network
Parameter estimator
Model selection
Hypothesis test
Correlation
Clustering
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universidade federal do abc (ufabc)
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