In-depth Guides

Learn and practice advanced skills needed as a data scientist with 1-2 years of experience

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    T-Test or Z-Test for Python: Which Should You Use?

    Statistical thinking is more than just math - it’s a decision-making toolkit.

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    SQL Data Manipulation for Data Scientists

    9 practical modules in SQL from advanced data transformations to financial reporting particularities for starting your career in data science

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    Python Data Manipulation for Data Scientists

    9 practical modules in Python from advanced data transformations to financial reporting particularities for starting your career in data science!

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    SQL Time&Date Manipulation for Data Scientists

    8 practical modules in SQL from time arithmetics to time series analysis for starting your career in data science

  5. Guide Image

    Python Time&Date Manipulation for Data Scientists

    8 practical modules in Python from time arithmetics to time series analysis for starting your career in data science

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