Answers for "how to count how many rows in dataframe python"

pandas count rows in column

>>> df.count(axis='columns')
0    3
1    2
2    3
3    3
4    3
dtype: int64

Posted by: Guest on July-14-2020

python - count total numeber of row in a dataframe

# Option 1
df.A.count()
# Option 2
df['A'].count()
# Option 3
number_of_rows = len(df) 
# Option 4
df.count()

Posted by: Guest on July-03-2020

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