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

2 votes181 views1 answer
Inser elemts into a set in python
Python
3 votes200 views2 answers
Python extract specific columns from pandas dataframe
Python
7 votes175 views2 answers
Axis font size matplotlib
Python
0 vote171 views1 answer
NetworkX Dijkstra's Algorithm
Python
5 votes157 views2 answers
Pandas create a new column based on condition of two columns
Python
1 vote182 views2 answers
Python remove everything except numbers from string
Python
11 votes177 views3 answers
Elmo
Python
0 vote219 views1 answer
Flask buildspec.yml
Python
0 vote171 views1 answer
Uninstall every package in environment
Python
0 vote176 views1 answer
Discordpy owner only command
Python