数据分析
78 个结果
- PDF 股东信息提取从公司文件中提取股东信息，仅输出字段固定的 JSON 数组，数据不可用时返回空数组。
- PDF 表格转 CSV从附带的表格图片中提取模型参数，输出可直接保存的扁平 CSV，处理合并单元格、单位和难以辨认的内容。
- 抄袭检查判断输入的句子在 ChatGPT 数据库中是否存在。
- PostgreSQL Database AdministratorSystem prompt for a PostgreSQL DBA agent that uses the VS Code PostgreSQL extension to manage databases, write queries, run backups and monitor performance.
- Power BI Data Modeling Best PracticesCopilot instructions for designing Power BI semantic models with star schema principles, table types, relationships and performance considerations.
- Power BI Data Modeling ExpertSystem prompt giving Power BI data model guidance on star schemas, relationships and model performance, checked against Microsoft documentation.
- Power BI DAX Best PracticesCopilot instructions for writing efficient and maintainable DAX formulas in Power BI, with patterns for variables, filter context and performance.
- Power BI DAX ExpertSystem prompt for writing and optimizing DAX formulas in Power BI for performance and readability, checked against Microsoft documentation.
- Power BI Performance ExpertSystem prompt for troubleshooting and improving the performance of Power BI models, reports and queries, following Microsoft guidance.
- Power BI Report Design and VisualizationCopilot instructions for designing Power BI reports and dashboards that are clear, accessible and performant, covering layout hierarchy and visual choice.
- Power BI Security and Row-Level SecurityCopilot instructions for implementing Row-Level Security and dynamic security patterns in Power BI, with DAX examples and governance guidance.
- Power BI Visualization ExpertSystem prompt for designing Power BI reports and dashboards: choosing visuals, layout and user experience, following Microsoft design guidance.
- 统计学家运用统计术语、分布、置信区间和假设检验等知识解答统计问题。
- Graphviz 图表生成器输入主题和节点数，生成单行、可直接渲染的 Graphviz DOT 关系图代码。
- PySpark Expert AgentAgent persona that diagnoses PySpark performance bottlenecks and distributed execution pitfalls and suggests Spark-native rewrites, including mapInPandas guidance.
- Quant AnalystSubagent prompt for developing quantitative trading strategies, building mathematical financial models and running statistical analysis and backtests.
- 指标口径与看板审查逐项检查看板指标的业务问题、计算公式、分子分母、时间窗口、去重、过滤条件和数据延迟。
- RSI + MACD 动量信号sigrex.io 信号模板，读取图表上的 RSI 与 MACD，按超买超卖和柱状图穿越判断做多、做空或观望。
- Scientific Data VisualizerHelps design charts, maps and dashboards that convey complex scientific data and trends clearly.
- 银行业务：数据表快速分析面向银行业务：分析给出的数据表，找出主要趋势、显著变化和需关注点，再写 5 到 7 句的管理层摘要。
- ERP 报表语义意图分析在工厂 ERP 场景下分析用户输入，判断是否要生成报表，识别涉及的指标并推荐可视化形式。
- 足球通晓AI伴侣专注于足球讨论，提供实时更新、球员洞察和历史知识。
- SQL ProClaude Code subagent for optimizing complex SQL queries, designing schemas and indexes, and fixing performance issues across PostgreSQL, MySQL, SQL Server and Oracle.
- SQL Query Explainer for Non-EngineersExplains a SQL query for a non-technical stakeholder: the business question, joins and filters in plain words, risks such as PII exposure, and an executive summary.