can not plot a graph using matplotlib showing error

Question

Exception has occurred: ImportError dlopen(/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/PIL/_imaging.cpython-39-darwin.so, 0x0002): symbol not found in flat namespace '_xcb_connect' File "/Users/showrov/Desktop/Machine learning/Preprosessing/import_dataset.py", line 2, in <module> import matplotlib.pyplot as plt

import matplotlib.pyplot as plt

import pandas as pd

import numpy as np

import sys

print(sys.version)

data=pd.read_csv('Data_customer.csv')

print(data)

plt.plot(data[:2],data[:2])

You seem to have forgotten to add reproducible test data to your post. And you only show a very limited part of the error trace. Is line 2 the line with import pandas as pd? Did you install pandas? What version of matplotlib are you using? Do you have a local file called matplotlib.py? — JohanC
– JohanC, Commented Mar 26, 2022 at 15:43
Did you google the error? Did you try this yet? github.com/python-pillow/Pillow/issues/6015 — tdy
– tdy, Commented Mar 26, 2022 at 16:27

rootShiv · Accepted Answer · 2022-06-05 04:58:43Z

0

data[:2] will return the first 2 rows. In order to plot, you need to use the columns. Mention the column name directly like data['columnName'] otherwise use the iloc method. for example: data.iloc[:, 1:2] in order to access 2nd column. For more information about indexing operations, please check out this link

edited Jun 5, 2022 at 4:58

rootShiv

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answered Jun 3, 2022 at 12:51

Jagruti Shinde

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