/Python/Create new dataframe from existing dataframe pandas

Create new dataframe from existing dataframe pandas

Create dataframe with column names pandas

In [4]: import pandas as pd
In [5]: df = pd.DataFrame(columns=['A','B','C','D','E','F','G'])
In [6]: df
Out[6]:
Empty DataFrame
Columns: [A, B, C, D, E, F, G]
Index: []

Source: stackoverflow.com

Python create new pandas dataframe with specific columns

# Basic syntax:
new_dataframe = old_dataframe.filter(['Columns','you','want'], axis=1)

Source: stackoverflow.com

Create new dataframe from existing dataframe pandas

new = old[['A', 'C', 'D']].copy()

Source: stackoverflow.com

Select columns to include in new dataframe in python

new = old.filter(['A','B','D'], axis=1)

Source: stackoverflow.com

Select columns to include in new dataframe in python

new = old[['A', 'C', 'D']].copy()

Source: stackoverflow.com

Create new dataframe from existing data frame python

new = old.filter(['A','B','D'], axis=1)

Similar codes

-2 votes260 views9 answers
Django
Python Django
0 vote263 views1 answer
Golng open file append
Python
0 vote288 views1 answer
Change every element of list python with map
Python
9 votes287 views6 answers
Jupyter notebook dark theme
Python
0 vote289 views1 answer
Python : read all the contents of the file into a string (use of 'with open')
Python
42 votes257 views4 answers
Replace column values pandas
Python
0 vote284 views2 answers
Round to nearest multiple of 5 python from both end
Python
0 vote273 views1 answer
How to sort the dataframe in python by axis
Python
1 vote277 views1 answer
Chi square test in python
Python
9 votes257 views2 answers
Read live video from usb opencv python
Python