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Data Science Academy · Lesson

Line and Bar Charts in matplotlib

Plotting straight from a DataFrame.

Pictures Beat Tables

A wall of numbers hides trends. A quick chart reveals them instantly, which is why every analysis ends with a plot. 📊

Import pyplot Once

The drawing engine lives in matplotlib.pyplot, almost always imported as plt. That short alias keeps every plot call tidy.

import matplotlib.pyplot as plt

All lessons in this course

  1. Sort by One or Many Columns
  2. Your First groupby Summary
  3. Line and Bar Charts in matplotlib
  4. Labels, Titles, and Legends
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