Create empty pandas dataframe

Pandas create empty dataframe

# Basic syntax:
import pandas as pd
empty_dataframe = pd.DataFrame()

# Create empty dataframe with column names
empty_dataframe = pd.DataFrame(columns=['your', 'column', 'names'])

# Create empty dataframe with row names
empty_dataframe = pd.DataFrame(index=['your', 'row', 'names'])

Empty dataframe

newDF = pd.DataFrame() #creates a new dataframe that's empty
newDF = newDF.append(oldDF, ignore_index = True) # ignoring index is optional
# try printing some data from newDF
print newDF.head() #again optional

Source: stackoverflow.com

Create empty pandas dataframe

df = pd.DataFrame(columns=['a', 'b', 'c'])

Create an empty dataframe

import pandas as pd
df = pd.DataFrame(columns=['A','B','C','D','E','F','G'])

Initialize pandas dataframe with column names

column_names = ["a", "b", "c"]
df = pd.DataFrame(columns = column_names)

Source: kite.com

Python initialise dataframe

import pandas as pd

data = [[0, 0, 0] , [1, 1, 1]]
columns = ['A', 'B', 'C']
df = pd.DataFrame(data, columns=columns)

Similar codes

46 votes342 views6 answers
How to replace nan with 0 in pandas
Python
6 votes213 views2 answers
Vscode python multiline comment
Python
0 vote200 views1 answer
Python enumerate()
Python
0 vote187 views1 answer
Convert sentence to words python
Python
0 vote225 views1 answer
Day 14 scope hackerrank solution in python
Python
0 vote354 views1 answer
OpenPyXl Get Sheet Names
Python
0 vote200 views1 answer
Time a line of code python
Python
1 vote241 views1 answer
ModuleNotFoundError: No module named 'en_core_web_sm'
Python
1 vote204 views1 answer
Write csv python pandas stack overflow
Python
0 vote202 views1 answer
How to save an object in python to disk
Python