~ / skills / software-engineering / dynamic-percentage-and-large-file-analysis

dynamic-percentage-and-large-file-analysis

根据文件行数动态切换大文件处理策略（Parquet转换），通过逐行扫描或列匹配提取关键指标并计算占比、均值等统计量，最终输出结构化Excel报告及可视化图表。

Industry: software-engineering
License: Unverified
Source repo: OpenSenseNova/SenseNova-Skills · ★ 4,710
Source file: skills/sn-da-excel-workflow/capability/excel-data-statistics/percentage-calculation/SKILL.md