Individual skill

messy-to-tidy-pipeline

当用户已经知道数据集结构不规范(或经 tidy-data-diagnosis 诊断后),需要端到端执行从杂乱到整洁的转换时激活。典型场景:用户说"帮我把这个宽表变成长表"、"把这几列拆开"、"数据需要reshape/pivot/melt"。 语言信号: "帮我 melt/reshape/pivot 这个表"、"把宽表变长表"、"列头里有变量信息需要提取"、"这个表需要分拆"。 不适用于: 纯数据质量问题(缺失值/异常值)、数据库设计、可视化。

data-analysis/tidy-data/messy-to-tidy-pipeline/SKILL.md

Source commit 9a4b2db21fc4b217136ae4a0e6faad42d179ca03

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Observed behavior

Network or broad shell

Last checked

Nov 11, 2026

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