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How to iterate over rows in a DataFrame in Pandas?
To iterate rows in a DataFrame in Pandas, we can use the iterrows() method, which will iterate over DataFrame rows as (index, Series) pairs.
Steps
Create a two-dimensional, size-mutable, potentially heterogeneous tabular data, df.
Iterate df using df.iterrows() method.
Print each row with index.
Example
import pandas as pd
df = pd.DataFrame(
{
"x": [5, 2, 1, 9],
"y": [4, 1, 5, 10],
"z": [4, 1, 5, 0]
}
)
print "Given DataFrame:
", df
for index, row in df.iterrows():
print "Row ", index, "contains: "
print row["x"], row["y"], row["z"]
Output
Given DataFrame: x y z 0 5 4 4 1 2 1 1 2 1 5 5 3 9 10 0 Row 0 contains: 5 4 4 Row 1 contains: 2 1 1 Row 2 contains: 1 5 5 Row 3 contains: 9 10 0
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