The stopp R package deals with spatio-temporal point processes which might have occurred on the Euclidean space or on some specific linear networks such as roads of a city. The package contains functions to summarize, plot, and perform different kinds of analyses on point processes, mainly following the methods proposed in some recent papers in the stream of scientific literature. The main topics of such works, and of the package in turn, include modeling, statistical inference, and simulation issues on spatio-temporal point processes on Euclidean space and linear networks, with a focus on their local characteristics. We contribute to the existing literature by collecting many of the most widespread methods for the analysis of spatio-temporal point processes into a unique package, which is intended to welcome many further proposals and extensions.
翻译:stopp R语言包专门处理可能发生在欧几里得空间或特定线性网络(如城市道路)上的时空点过程。该包包含用于汇总、绘图以及对点过程执行不同类型分析的功能,主要遵循近期科学文献中提出的方法。这些研究以及该包本身的核心主题涵盖欧几里得空间和线性网络上时空点过程的建模、统计推断与模拟问题,尤其关注其局部特征。我们通过将当前最广泛的时空点过程分析方法集合于单一包中,为现有文献作出贡献,该包旨在接纳更多后续的扩展与补充。