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Using Python Altair for Data Storytelling

Data Types

Explore key data types used in Altair, including nominal, ordinal, quantitative, temporal, and geographic formats. Understand how to correctly assign data types to improve your data visualizations and storytelling with Python Altair.

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Every single datum is associated with a data type that specifies the type of value that a datum can hold. Different data types allow for different operations we can perform on the data, and they also determine the type and amount of ...