Public notes

    Data Wrangling

    Data Wrangling

    Turning raw, messy data into analysis-ready datasets. Usually 80% of the job.

    Overview

    Add a short personal take on this subject — why it matters to you, where you use it.

    Key Concepts

    • Missing values
    • Outliers
    • Type conversions
    • Encoding
    • Normalization

    Skills

    Learned

    Skills I'm confident with. Tag with #learned.

    Learning

    Skills I'm actively working on. Tag with #learning.

    To Learn

    Skills on the roadmap. Tag with #to-learn.

    Projects

    Projects that use this subject. These will also show up as backlinks when project notes link here with [[Data Wrangling]].

    Resources

    Books, courses, papers, videos.

    Notes

    Free-form notes, gotchas, insights.