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Awesome GitHub RepositoriesExtracción de datos mediante expresiones regulares
Extrae datos estructurados de texto utilizando expresiones regulares y grupos de captura con nombre.
Distinto del análisis de texto delimitado: Se diferencia del análisis de texto delimitado ya que maneja texto no estructurado o semiestructurado mediante regex en lugar de separadores fijos.
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Awesome Extracción de datos mediante expresiones regulares GitHub Repositories
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- rdatatable/data.table
Rdatatable/data.table
3,894Ver en GitHubThis project is a high-performance tabular data processing framework for R, designed to handle massive datasets with memory efficiency and speed. It provides an enhanced data structure that utilizes reference semantics and in-place modification to perform complex transformations without the overhead of unnecessary object copying. The library distinguishes itself through its low-level architectural optimizations, including multi-threaded parallel processing, radix-based sorting, and memory-mapped file parsing. By offloading critical data manipulation and aggregation routines to compiled C code
Extracts specific patterns from text using named regular expressions to reshape data into structured formats.
R
