dataframe create
>>> df2 = pd.DataFrame(np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]),
... columns=['a', 'b', 'c'])
>>> df2
a b c
0 1 2 3
1 4 5 6
2 7 8 9dataframe create
>>> df2 = pd.DataFrame(np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]),
... columns=['a', 'b', 'c'])
>>> df2
a b c
0 1 2 3
1 4 5 6
2 7 8 9creata daframe python
d = {'col1': [1, 2], 'col2': [3, 4]}
df = pd.DataFrame(data=d)
dfcreate a dataframe python
import numpy as np
import pandas as pd
vect1=np.zeros(10)
vect2=np.ones(10)
df=pd.DataFrame({'col1':vect1,'col2':vect2})How to create DataFrames
import pandas as pd
data = {
"A":[1,2,3],
"B":[4,5,6],
"C":[7,8,9]
}
index = [1,2,3,4,5,6,7,8,9]
pd.DataFrame(data=data, index=index)pandas make new dataframe
df = pd.DataFrame({'column1':[1,2,3],'column2':[4,5,6])Copyright © 2021 Codeinu
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