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Add a bar plot with errors example
  • Loading branch information
gabraganca committed Jun 29, 2013
commit 73b263a963247a8d1313ec660b0ce81efea63ebd
15 changes: 15 additions & 0 deletions examples/api/barchart_demo_error.py
Original file line number Diff line number Diff line change
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"""
a bar plot with errorbars
"""
import matplotlib.pyplot as plt

N = 5
values = (20, 35, 30, 35, 27)
errors = (2, 3, 4, 1, 2)
pos = (0, 1, 2, 3, 4)

plt.bar(left=pos, height=values, width=0.5, color='r', yerr=errors)

plt.title("Bar plot with errors")

plt.show()