/Python/Python randomly shuffle rows of pandas dataframe

Python randomly shuffle rows of pandas dataframe

Pandas shuffle rows

df = df.sample(frac=1).reset_index(drop=True)

Python randomly shuffle rows of pandas dataframe

# Basic syntax:
df = df.sample(frac=1, random_state=1).reset_index(drop=True)
# Where:
#	- frac=1 specifies returning 100% of the original rows of the 
#		dataframe (in random order). Change to a decimal (e.g. 0.5) if
#		you want to sample say, 50% of the original rows
#	- random_state=1 sets the seed for the random number generator and
#		is useful to specify if you want results to be reproducible
#	- .reset_index(drop=True) specifies resetting the row index of the
#		shuffled dataframe

Source: stackoverflow.com

Similar codes

1 vote258 views1 answer
Import scipy python
Python
0 vote281 views1 answer
Onetoone vs foreign key django
Python
0 vote274 views1 answer
Load dataset from seaborn
Python
3 votes276 views3 answers
Hide turtle
Python
0 vote278 views1 answer
Python display map
Python
1 vote264 views1 answer
Tkinter remove frame
Python
0 vote280 views1 answer
How to check if object is of file type in python3
Python
3 votes267 views2 answers
Python get function docstring
Python
0 vote309 views1 answer
Django serve media folder
Python Django
0 vote282 views1 answer
Hoow to print python
Python