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

0 vote99 views1 answer
Perceptron multicouche scratch python
Python
0 vote146 views1 answer
Highlight Active Links in Django Website
Python Django
7 votes119 views1 answer
Python Emoji
Python
0 vote223 views1 answer
Selenium python get element by type
Python
4 votes98 views1 answer
Django listview
Python Django
0 vote113 views2 answers
Converting pandas._libs.tslibs.timedeltas.Timedelta to days
Python
0 vote131 views2 answers
Wsl python image
Python
1 vote108 views1 answer
Install python3.6 in linux
Python
6 votes122 views3 answers
Pandas create dataframe from multiple dictionaries
Python
2 votes102 views1 answer
Python Crash Course, 2nd Edition: A Hands-On, Project-Based Introduction to Programming
Python