Empty 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'])

Dataframe pandas empty

>>> df_empty = pd.DataFrame({'A' : []})
>>> df_empty
Empty DataFrame
Columns: [A]
Index: []
>>> df_empty.empty
True

Source: pandas.pydata.org

Similar codes

1 vote341 views1 answer
Reject invalid input using a loop in python
Python
0 vote382 views2 answers
Render template in django
Python Django
0 vote366 views1 answer
Fillna spark dataframe
Python
13 votes314 views1 answer
Selenium getting started
Python
-1 vote310 views1 answer
Python library to convert decimal into octal and hexadecimal
Python
1 vote330 views1 answer
ImportError: Couldn
Python
4 votes308 views2 answers
Setheading in python
Python
0 vote293 views1 answer
Print from 1 to n in python
Python
1 vote369 views1 answer
Where my python modules
Python
1 vote333 views1 answer
How to watermark a video using python
Python