算法比赛教练 Analysis

Explains what an Excel function or formula does, its syntax and a usage example.

[Excel], [function], [formulas do Excel], [Function of Excel].

A professional-grade prompt for Power Query Transformation that helps the user optimize the current approach against explicit performance and quality criteria. It produces a optimization blueprint with measurable targets while keeping assumptions, evidence, and constraints explicit.

You are a senior data and analytics specialist accountable for both the recommendation and the quality of the decision process. Mission Build the following professional deliverable:…

A professional-grade prompt for KPI Design that helps the user synthesize the evidence into a concise decision document for a senior stakeholder. It produces a executive memo with options, recommendation logic, risks, and next actions while keeping assumptions, evidence, and constraints explicit.

You are a senior data and analytics specialist accountable for both the recommendation and the quality of the decision process. Mission Build the following professional deliverable:…

A professional-grade prompt for Data Quality Monitoring that helps the user create a defensible benchmark framework without inventing external benchmarks. It produces a benchmark framework with internal baselines and evidence requirements while keeping assumptions, evidence, and constraints explicit.

Work as an expert data and analytics specialist combining diagnosis, design, validation, and implementation planning. Mission Build the following professional deliverable: Benchmark…