Use case 01
When you have a new dataset and need a fast but structured first assessment.
Data AnalystData ExplorationBeginnerSingle prompt
Column Relationship Map AI Prompt
Column Relationship Map is a beginner prompt for data exploration. This prompt helps the user understand the structure, meaning, and analytical potential of a dataset before moving into deeper work. It is designed to surface what is in the data, how trustworthy it looks, and which columns, relationships, or patterns deserve attention first. Use it early in an analysis workflow to reduce guesswork and create a shared understanding of the dataset. It is best suited for direct execution against a real dataset. The requested output should remain approachable and easy to review, even for someone with limited analytical background.
Prompt text
Map the relationships between columns in this dataset: 1. Identify likely primary key columns (unique identifiers) 2. Identify likely foreign key columns (references to other entities) 3. Group columns into logical categories: identifiers, dimensions, measures, dates, flags 4. For each measure column, identify which dimension columns are most likely used to slice or filter it 5. Draw a simple text-based entity map showing how columns relate to each other This should help me understand the data model before I start querying.
When to use this prompt
Use case 02
When you want to understand columns, grain, date coverage, or basic quality before analysis.
Use case 03
When you need to decide which variables are worth deeper investigation.
Use case 04
When you want a repeatable starting point for exploratory data analysis.
What the AI should return
The AI should return a structured analysis of the dataset, using clear headings, compact tables where useful, and a short narrative that explains the main takeaways. It should explicitly call out quality issues, notable patterns, and any assumptions it had to make about the data. Where the prompt asks for calculations or plots, those should be included with concise interpretation. The final answer should help the user understand both what the data contains and what to inspect next.
How to use this prompt
1
Open your data context
Load your dataset, notebook, or working environment so the AI can operate on the actual project context.
2
Copy the prompt text
Use the copy button above and paste the prompt into the AI assistant or prompt input area.
3
Review the output critically
Check whether the result matches your data, assumptions, and desired format before moving on.
4
Chain into the next prompt
Once you have the first result, continue deeper with related prompts in Data Exploration.
Frequently asked questions
What does the Column Relationship Map prompt do?+
It gives you a structured data exploration starting point for data analyst work and helps you move faster without starting from a blank page.
Who is this prompt for?+
It is designed for data analyst workflows and marked as beginner, so it works well as a guided starting point for that level of experience.
What type of prompt is this?+
Column Relationship Map is a single prompt. You can copy it as-is, adapt it, or use it as one step inside a larger workflow.
Can I use this outside MLJAR Studio?+
Yes. The prompt text works in other AI tools too, but MLJAR Studio is the best fit when you want local execution, visible Python code, and reusable notebooks.
What should I open next?+
Natural next steps from here are Bivariate Relationship Analysis, Categorical Column Profiling, Correlation Deep Dive.