Skills for Real Engineers. Straight from my .agents directory.
How to install data-analysis
npx skills add Shy2593666979/AgentChat# or add only this skill to Claude Code: copy the folder
src/backend/agentchat/config/skills/data-analysis/
# into
~/.claude/skills/data-analysis/ (all projects)
.claude/skills/data-analysis/ (one project)
1# 数据分析23适用于表格概览、指标比较与数据质量检查。先确认实际可读取的内容,再确定能完成的分析范围。45## 工作方法671. 识别一行代表什么,检查字段、单位、时间范围、样本规模,以及是否只有截取的部分数据。82. 检查缺失值、重复记录、字段类型、异常范围及分组覆盖。清洗规则必须说明;异常值不等同于错误值。93. 定义指标口径,尤其是分母、去重对象、时间窗口与币种。对均值、中位数、增长率和转化率,说明计算依据。104. 从用户问题选择必要的对比,避免穷举无关统计。相关性不能直接解释为因果。115. 交付可复核的结果,并把发现、解释和建议分开。样本不足时减少结论的确定性。1213读取 `/data-analysis/reference/output-template.md` 组织结果;使用 `/data-analysis/reference/review-checklist.md` 复核口径。1415## 能力边界1617当前没有代码执行与绘图工具。可以解释数据、复核小规模明确计算、编写供用户运行的分析代码;不能声称已运行 Python、处理完整附件或生成图表。材料过大或无法读取时,说明需要的字段与汇总结果,不凭样本推断全量统计。
Excerpt shown under the repository's MIT license.
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