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arXiv · 2403.05038

collapse: Advanced and Fast Statistical Computing and Data Transformation in R

Sebastian Krantz
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Abstract

collapse is a large C/C++-based infrastructure package facilitating complex statistical computing, data transformation, and exploration tasks in R - at outstanding levels of performance and memory efficiency. It also implements a class-agnostic approach to R programming, supporting vector, matrix and data frame-like objects and their popular extensions ('units', 'integer64', 'xts', 'tibble', 'data.table', 'sf', 'pdata.frame'), enabling its seamless integration with the bulk of the R ecosystem. This article introduces the package's key components and design principles in a structured way, supported by a rich set of examples. A small benchmark demonstrates its computational performance.

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Sebastian Krantz. 2024-03-08. collapse: Advanced and Fast Statistical Computing and Data Transformation in R. https://arxiv.org/abs/2403.05038

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