Syntax error Plot multiple columns of Pandas dataframe on the bar chart in Matplotlib

Plot multiple columns of Pandas dataframe on the bar chart in Matplotlib

To plot multiple columns of a Pandas dataframe on the bar chart in matplotlib, we can take the following steps −

  • Make a dictionary of different keys, between 1 to 10 range.

  • Make a dataframe using Pandas dataframe.

  • Create a bar plot, using the plot() method with kind=”bar”.

  • To display the figure, use the show() method.

Example

import pandas as pd
from matplotlib import pyplot as plt
plt.rcParams["figure.figsize"] = [7.50, 3.50]
plt.rcParams["figure.autolayout"] = True
d = {
   'y=1/x': [1 / i for i in range(1, 10)],
   'y=x': [i for i in range(1, 10)],
   'y=x^2': [i * i for i in range(1, 10)],
   'y=x^3': [i * i * i for i in range(1, 10)]
}
df = pd.DataFrame(d)
df.plot(kind='bar')
plt.show()

Output

Updated on: 2021-04-09T12:36:13+05:30

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