import pandas as pd
df = pd.read_excel("http://kanggc.iptime.org/book/data/sample1-n.xlsx")

df

# 두 개의 sub data를 생성
df1 = df.iloc[0:10,0:3]
df1
df2 = df.iloc[10:17,0:3]
df2

print("Data Frame of df is : ",f'\n{df}\n')
print("Data Frame of df1 is : ",f'\n{df1}\n')
print("Data Frame of df2 is : ",f'\n{df2}\n')