Run
import pandas as pd # Take a DataFrame df = pd.DataFrame({ 'A': [10, 20, 30, 40, 50, 60, 70, 80, 90, 100] }) # Internal n n = 3 # Select every nth row df_nth_rows = df.iloc[::3] # Print DataFrame print(f"Original DataFrame\n{df}\n") print(f"Rows every nth row\n{df_nth_rows}")
Output