Aggregation
Explore how to use aggregation methods in Python Altair to summarize data effectively. This lesson explains built-in functions like sum, mean, and count, and demonstrates how to transform raw data into clear visual insights by grouping and summarizing, enhancing your ability to analyze and communicate data stories.
We'll cover the following...
We'll cover the following...
Aggregation involves summarizing data using a specific calculation, such as mean, median, sum, count, etc. Altair provides several built-in aggregation functions, including count, sum, mean, median, min, max, and stddev.