Python, Lambda, Data Analysis, Data Science, Data Analytics.
that each country is represented only once. And let’s see these countries afterwards. unique_top_urbanization_index = combined_data[[ 'Country' , 'Urbanization_Index' ]].dropna().drop_duplicates(subset=[ 'Country' ]).nlargest( 10 , 'Urbanization_Index' ) unique_top_urbanization_index Here is the