How do I append data to a DataFrame in pandas?
You can use the append()
method to add rows to a DataFrame. Would you like a code example?
Yes, please provide a code example.
Sure! Here's a simple example:
import pandas as pd
# Create a DataFrame
original_df = pd.DataFrame({'A': [1, 2], 'B': [3, 4]})
# Data to append
new_data = pd.DataFrame({'A': [5], 'B': [6]})
# Append the new data
appended_df = original_df.append(new_data, ignore_index=True)
print(appended_df)
What does the ignore_index
parameter do?
The ignore_index=True
parameter resets the index in the resulting DataFrame, so it starts from 0.
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