#100 — Deduplication of Row-Based Data — by Key Column

Problem description & analysis:

There is a data table:

Task: Find out the data that are not duplicates and the first duplicate data in the Name column.

Solution:

Use SPL XLL and enter the following code:

=spl("=E(?1).group(Name).(~(1))",A1:D7)
The results are shown below:

---

Download esProc Desktop for FREE and streamline your workflows!! 🚀🔥⬇️

✨SPL download address: esProc Desktop FREE Download

✨Plugin Installation Method: SPL XLL Installation and Configuration

✨References to other rich Excel operation cases: Desktop and Excel Data Processing Cases

✨YouTube FREE courses: SPL Programming

Comments

[Judith-Excel-Sharing]

Join now to level up your Excel game!

👉🏻Discord
👉🏻Reddit