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Lógica para determinar el ancho de una ventana móvil basada en índices de series temporales.
Distinto de las funciones de ventana móvil: Se centra específicamente en el cálculo del tamaño de la ventana en lugar de la aplicación de la función móvil.
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This 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
Determines the width of a rolling window based on time-series indices.