Create a dataframe python

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  9

Source: pandas.pydata.org

How to create dataframe in python

import pandas as pd
  
# intialise data of lists.
data = {'Name':['Tom', 'nick', 'krish', 'jack'],
        'Age':[20, 21, 19, 18]}
  
# Create DataFrame
df = pd.DataFrame(data)
  
# Print the output.
df

Create 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})

Creata daframe python

d = {'col1': [1, 2], 'col2': [3, 4]}
df = pd.DataFrame(data=d)
df

Source: pandas.pydata.org

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)

Create a dataframe python

import pandas as pd
import numpy as np
df = pd.DataFrame(np.array([[1, 2, 3, 5], [4, 5, 6, 7], [7, 8, 9, 1]]), 
                  columns=['a', 'b', 'c', 'd'])

Similar codes

0 vote159 views1 answer
Python string name out of mail
Python
0 vote162 views1 answer
Matplotlib get padding from bbox
Python
1 vote164 views1 answer
How to save a dictionary to excel in python
Python
0 vote215 views1 answer
Get all different element of both list python
Python
0 vote156 views1 answer
Sklearn pipeline with interactions python
Python
1 vote112 views2 answers
Python if boolean
Python
1 vote201 views1 answer
Django filter not equal to
Python Django
-1 vote164 views1 answer
Pandas merge_asof direction
Python
32 votes145 views3 answers
Python move files
Python
1 vote778 views1 answer
How to kill all python instancess
Python