Module 10
Labels and axes
Making plots readable.
Annotating your plot
A good plot has a title and labeled axes. Use title(), xlabel(), and ylabel().
Python
import matplotlib.pyplot as plt
plt.plot([1, 2, 3], [10, 20, 15])
plt.title("Gene expression")
plt.xlabel("Sample")
plt.ylabel("Expression")
plt.savefig("labeled.png")
print("Labeled plot saved")→ Labeled plot saved
Your task
Add labels
- Add title and axis labels to a plot.