chatAI4R: Interactive Artificial Intelligence toolkit for Data Science in R

Large Language Models (LLMs) have revolutionized natural language processing (NLP), data mining, and program coding.The chatAI4R package provides a comprehensive toolkit for seamlessly integrating LLMs within R environments.Beyond basic text generation and conversation capabilities, it supports text embeddings and delivers sophisticated LLM assistance through simple function calls, significantly extending R-based data analysis and knowledge discovery processes.Unlike existing R packages, the chatAI4R package offers unique R package development support features.Rather than functioning as a multi-functional API wrapper, it provides comprehensive development automation and AI-assisted data mining capabilities.The package combines command-line and graphical operations, offering flexibility for users across all skill levels.Available on both GitHub and the Comprehensive R Archive Network (CRAN), chatAI4R ensures stability, reliability, and broad community accessibility.Originally a development aid for R packages since 2023, chatAI4R has evolved into a dataanalysis companion by adding interpretation, knowledge extraction, and multi-LLM capabilities.It serves R package developers (automating Roxygen2 docs, function generation, code quality) and data analysts (statistical interpretation, literature processing, insight extraction) with a four-layer architecture that goes beyond multi-functional API wrappers.