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import pandas as pd

data1 = [[10, 15, 100, 1], [100, 80, 10, 2], [80, 90, 95, 1], [50, 70, 88, 2]]       
df = pd.DataFrame(data1, index=['ö¼ö', '¿µÈñ', '±æµ¿', '¼øÈñ'], columns=['±¹¾î', '¿µ¾î', '¼öÇÐ', '¹Ý'])

df.plot()

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matplotlib ¿¡¼­´Â ÆùÆ®¸®½ºÆ® ÆÄÀÏ¿¡ ÀÖ´Â ÆÄÀϸ¸ ·ÎµùÇÑ´Ù.
ÆùÆ® ¸®½ºÆ®´Â C:\Users\[»ç¿ëÀÚ À̸§]\.matplotlib  Æú´õ¿¡ fontlist-v310.json ÆÄÀÏÀÌ´Ù.
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import matplotlib.font_manager as fm
fm._rebuild()

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import matplotlib.font_manager as fm
import matplotlib.pyplot as plt

path = 'c:/windows/fonts/malgun.ttf'
font_family = fm.FontProperties(fname=path).get_name()
plt.rc('font', family=font_family)

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import pandas as pd
import matplotlib.font_manager as fm
import matplotlib.pyplot as plt

path = 'c:/windows/fonts/malgun.ttf'
font_family = fm.FontProperties(fname=path).get_name()
plt.rc('font', family=font_family)

data1 = [[10, 15, 100, 1], [100, 80, 10, 2], [80, 90, 95, 1], [50, 70, 88, 2]]      
df = pd.DataFrame(data1, index=['ö¼ö', '¿µÈñ', '±æµ¿', '¼øÈñ'], columns=['±¹¾î', '¿µ¾î', '¼öÇÐ', '¹Ý'])

df.plot()

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https://bryan7.tistory.com/1061