DEV Community

Python for Data Science! Series' Articles

Back to Chris Greening's Series
Animating 60 years of US energy data with 10 lines of Python
Cover image for Animating 60 years of US energy data with 10 lines of Python

Animating 60 years of US energy data with 10 lines of Python

23
Comments 4
4 min read
Connecting to a relational database using SQLAlchemy and Python
Cover image for Connecting to a relational database using SQLAlchemy and Python

Connecting to a relational database using SQLAlchemy and Python

13
Comments 2
6 min read
Leveraging the pipe method to write beautiful and concise data transformations in pandas
Cover image for Leveraging the pipe method to write beautiful and concise data transformations in pandas

Leveraging the pipe method to write beautiful and concise data transformations in pandas

4
Comments 6
4 min read
Completing missing combinations of categories in our data with pandas.MultiIndex!
Cover image for Completing missing combinations of categories in our data with pandas.MultiIndex!

Completing missing combinations of categories in our data with pandas.MultiIndex!

7
Comments 2
5 min read
Effortlessly scrape HTML tables into Python using pd.read_html!
Cover image for Effortlessly scrape HTML tables into Python using pd.read_html!

Effortlessly scrape HTML tables into Python using pd.read_html!

10
Comments 3
3 min read
Calculating weighted averages with numpy and Python!
Cover image for Calculating weighted averages with numpy and Python!

Calculating weighted averages with numpy and Python!

7
Comments
3 min read