Pandas loop over chunk of rows

# credit to Stack Overflow user in the source link
import numpy as np
import pandas as pd

data = pd.DataFrame(np.random.rand(10, 3))
for chunk in np.array_split(data, 5):
  # this assert may not be needed depending on your application
  # left here anyway because it is in the original answer
  assert len(chunk) == len(data) / 5, "This assert may fail for the last chunk if data lenght isn't divisible by 5"
  # do your stuff with each chunk

Source: stackoverflow.com

Similar codes

0 vote190 views1 answer
Check for strings as positive/negative - integer/float
Python
2 votes216 views3 answers
Scatter plot actual vs predicted python
Python
0 vote202 views1 answer
Fibonacci series list comphrehension in python
Python
0 vote196 views1 answer
'jet' is not a registered namespace
Python
0 vote157 views1 answer
Python get text between two comma
Python
14 votes193 views5 answers
How to create requirements.txt django
Python
0 vote211 views1 answer
Validating credit card numbers
Python
23 votes434 views6 answers
Flask getting started
Python Flask
0 vote207 views1 answer
Remove initial space python
Python
4 votes206 views3 answers
List methods append in python
Python