Question about clustered bar chart in Python

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I have a data like this

Region    East  North  South  West
city                              
Albany    10.0    8.0    2.0   3.0
Concord    9.0   10.0    5.0  16.0
Santa Fe   1.0    7.0    5.0   8.0
Trenton    6.0    0.0    6.0   6.0

I have this value in temp1 data frame and I want to generate clustered bar chart.

What I have tried:

print(temp1)

plt.bar(Region,city)
plt.show()

But the chart is not showing correct Way clustered is not showing.

So what to write in a code to generate clustered chart in python using matplot lib

Posted 6-Apr-23 23:44pm

An@mik@

Updated 6-Apr-23 23:57pm

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Richard MacCutchan · Answer 1 · 2023-04-06T23:57:00

Take a look at clustered chart in python using matplot lib - Google Search[^] for some suggestions.

[edit]

The first link in that Google search has the following (modified) code:

Python

# data from https://allisonhorst.github.io/palmerpenguins/

import matplotlib.pyplot as plt
import numpy as np

region = ("East", "North", "South", "West")
city = {
    'Albany': (10.0, 8.0, 2.0, 3.0),
    'Concord': (9.0, 10.0, 5.0, 16.0),
    'Santa Fe': (1.0, 7.0, 5.0, 8.0),
    'Trenton': (6.0, 0.0, 6.0, 6.0),
}

x = np.arange(len(region))  # the label locations
width = 0.25  # the width of the bars
multiplier = 0

fig, ax = plt.subplots(layout='constrained')

for attribute, measurement in city.items():
    offset = width * multiplier
    rects = ax.bar(x + offset, measurement, width, label=attribute)
    ax.bar_label(rects, padding=3)
    multiplier += 1

# Add some text for labels, title and custom x-axis tick labels, etc.
ax.set_ylabel('City')
ax.set_title('Region')
ax.set_xticks(x + width, region)
ax.legend(loc='upper left', ncols=3)
ax.set_ylim(0, 25)

plt.show()

That produces a nice coloured plot.

[/edit]