Task Create a set of duplicate dataframes with a different set of names, such as item28, item30, item31...item38. After creating the new copies, I then have to modify the contents of specific columns. Current Process Step 1: Create new dataframes by copying the original: item28 = item1.copy(); item29 = item2.copy(); item30 = item3.copy(); item31 = item4.copy(); item32 = item5.copy(); item33 = item6.copy(); item34 = item7.copy(); item35 = item8.copy(); item36 = item9.copy(); item37 = item10.copy(); item38 = item11.copy(); Step 2. Modify the columns in the new data frame: item28['indicator_number'] = 28; Goal Reproduce this manual process in a dynamic, Pythonic way. Continue reading...