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Tutoriel5 décembre 20259 min de lecture

L'IA pour l'Analyse de Donnees : Tutoriel Pratique pour Debutants

Apprenez a utiliser les outils IA pour l'analyse de donnees sans experience en programmation. Tutoriel etape par etape avec ChatGPT, Copilot et Python.

CL

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CodeLeap Team

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Why AI Changes Everything About Data Analysis

Traditional data analysis required learning SQL, Python, Excel formulas, and statistics. Now, AI tools let you analyze complex datasets by simply describing what you want to know.

You can upload a spreadsheet to ChatGPT and ask: "What are the top 3 revenue trends and which products are underperforming?" You'll get charts, insights, and recommendations in seconds.

This tutorial walks you through 5 real-world data analysis tasks using AI — no coding experience required.

Tutorial 1: Analyze Sales Data with ChatGPT

Step 1: Export your sales data as CSV from your CRM or spreadsheet Step 2: Upload it to ChatGPT (GPT-4 with Advanced Data Analysis) Step 3: Ask these prompts:

  • "Summarize the key trends in this sales data"
  • "Which month had the highest revenue and why?"
  • "Create a chart showing monthly revenue trends"
  • "Identify the top 10 customers by lifetime value"

ChatGPT will generate Python code behind the scenes, run it, and show you the results — charts, tables, and plain-English insights.

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Tutorial 2: Build a Dashboard with Microsoft Copilot

If your data is in Excel, Microsoft Copilot is the fastest path:

  1. 1Open your spreadsheet in Excel with Copilot enabled
  2. 2Click the Copilot sidebar
  3. 3Type: "Create a pivot table showing revenue by product category and quarter"
  4. 4Then: "Add a chart comparing this year vs last year"
  5. 5Finally: "Highlight any anomalies or outliers in red"

Copilot generates formulas, pivot tables, and charts — all formatted and ready for presentation. What used to take hours now takes minutes.

Tutorial 3: Automate Weekly Reports

The most valuable skill in data analysis isn't analyzing — it's automating. Here's how to set up an automated weekly report:

  1. 1Connect your data source (Google Sheets, CRM, database) to a tool like Zapier or Make
  2. 2Use a scheduled trigger (every Monday at 9 AM)
  3. 3Pull the latest data and send it to ChatGPT API with analysis prompts
  4. 4Format the output as an email or Slack message
  5. 5Automatically send it to your team

Total setup time: 30 minutes. Time saved per week: 2-4 hours. That's 100-200 hours per year.

Go Deeper: Master AI-Powered Analytics

These tutorials scratch the surface. To truly master AI for data analysis, you need structured practice with real datasets and expert feedback.

CodeLeap's AI for Office Professionals bootcamp includes a dedicated data analytics module where you'll build automated dashboards, predictive models, and reporting systems — all without writing code from scratch. Join 2,500+ professionals who've transformed their data skills.

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CodeLeap Team

AI education & career coaching

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8-Week Program

Prêt à Maîtriser l'IA ?

Rejoignez 2 500+ professionnels qui ont transformé leur carrière avec le Bootcamp IA CodeLeap.

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