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Free course template · Global

Data analysis code for analysts: Cleaning, reproducibility and responsible data collection

A ready-made course, live deck and two surveys for analysts. AhaSlides tracks progress, completion and scores for you. 45 minutes, 6 lessons. Last reviewed 21 October 2026; not legal advice.

By Brian

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Data analysis code for analysts: try 3 questions

Three questions from this course. Pick an answer, then see why.

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Three pieces that work together

Learners prepare on their own, you answer questions live, and the surveys tell you what stuck. 8 fields to fill in with your own policy, contacts and locations; each one is highlighted inside the course.

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The Data analysis code for analysts: Cleaning, reproducibility and responsible data collection course as a learner first sees it

Completion is tracked for you

Learners sign in to take the course, so every start, finish and score is recorded in AhaSlides. No spreadsheet to keep.

  • Who has finished

    See who has not started, who is in progress and who has completed the course.

  • Every score

    Each learner's answers to the quizzes and activities in the course.

  • What landed

    Survey results show what people took away, and the 30-day check-in shows whether they use it.

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6 lessons, about 45 minutes

What learners can do at the end of each lesson. Minutes are an estimate.

  • Lesson 1: A dashboard built on dirty data · 8 min

    Before you begin · The sales dip · What went wrong

  • Lesson 2: Loading and cleaning data · 8 min

    Cleaning steps · What is wrong with this table? · Check

  • Lesson 3: Transforming and summarising · 8 min

    Group and summarise · Predict the result · Check

  • Lesson 4: Making analysis reproducible · 8 min

    The checklist · Spot the problem · Style

  • Lesson 5: Collecting external data responsibly · 8 min

    Before you collect · May we? · Raise it early

  • Lesson 6: Reporting and final assessment · 5 min

    Reporting · Practice

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Often taught together

Courses teams often run alongside this one.

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Common questions

Yes. The course, the live deck and both surveys are free. Claiming the template into your AhaSlides account is free too.

Yes. The course is self-paced and online, and the live deck lets you add a live session in the room or online.

At onboarding of analysts, and before a team moves analysis from spreadsheets to code.

Analysts, BI developers, marketing and research teams and new data-team hires; run by data leads with L&D.

Record completion in your own LMS or record system, so you can show who finished the course and when.

Yes, everything. Change the wording, swap scenarios for ones from your workplace, add your logo, or remove parts that don't apply.

Your own details, each highlighted inside the course:
  • Link to the engineering standards or style guide
  • Privacy or data protection contact for collection questions
  • Where completion is recorded
  • Who to ask for help or to report a concern
  • Link to the self-paced course
  • List of approved tools and versions
Then edit anything else you like: wording, scenarios, your logo.
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Ready to run it?

Free. Copy the course, live deck and both surveys into your AhaSlides account in one click.

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