#101 - Deduplication of Row-Based Data - by Whole Row

Problem description & analysis:

There is a data table:

Task: Find out the whole-row data that are not duplicate and the first duplicate whole-row data.

Solution:

Use SPL XLL and enter the following formula:

=spl("=E(?1).group(ID,Name,Gender,Birthday).(~(1))",A1:D7)

The results are shown below:

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✨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

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esProc Desktop

esProc Desktop is a desktop data processing & analytics tool and is specifically designed for ordinary business people. It supports complex computations & spreadsheet data manipulation, can deal with tasks that are hard to accomplish in Excel, and in addition, generates more concise code than VBA and Python. esProc Desktop boasts all-around programming capabilities, supports multi-step interactive data analytics and is easy to use without configurations. This significantly lowers the technical threshold for data analytics.