Raw data in a spreadsheet can be overwhelming. To effectively use ids-1-.xls , follow these analytical steps:
df = pd.read_excel('ids-1-.xls') # pandas can read .xls print(df.head()) print(df.info()) ids-1-.xls
If your goal is to populate the file with unique IDs for a list of items or customers, you can use these methods: Sequential IDs : For a simple numbered list (1, 2, 3...), use the formula or a dynamic numbered list. Custom ID with Prefix : To create IDs like "REP01", use the formula ="REP"&TEXT(ROW(A1),"00") or a more complex version to skip duplicates using the Microsoft Answers UNIQUE guide Automatic ID on Entry : Use a formula like =IF(B2<>"", SEQUENCE(COUNTA(B:B)), "") to generate an ID only when a new row is populated. Randomized IDs Raw data in a spreadsheet can be overwhelming