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Pandas

A collection of 4 posts

Drop all duplicate rows across multiple columns in Python Pandas
Data cleaning

Drop all duplicate rows across multiple columns in Python Pandas

If you're working with data in Python Pandas, you may find yourself needing to drop duplicate rows across multiple columns. This can be a tricky task, but luckily there are a few different

  • Anna Zverkova
    Anna Zverkova
3 min read
The ultimate beginners guide to Group by in Python Pandas
Pandas

The ultimate beginners guide to Group by in Python Pandas

When should you use group by in general? I would say group by is a good idea any time you want to analyse some pandas series by some category.  Group by in Python

  • Anna Zverkova
    Anna Zverkova
4 min read
How to suppress scientific notation in Pandas
Pandas

How to suppress scientific notation in Pandas

Scientific notation isn't helpful when you are trying to make quick comparisons across your DataFrame, and when your values are not that long. However, Pandas will introduce scientific notation by default when the

  • Anna Zverkova
    Anna Zverkova
3 min read
The complete beginners guide to Pandas
Pandas

The complete beginners guide to Pandas

The Pandas library is the key library for Data Science and Analytics and a good place to start for beginners. Often called the "Excel & SQL of Python, on steroids" because of the

  • Anna Zverkova
    Anna Zverkova
10 min read
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