#98 — Count Duplicates of Row-Based Data — by Key Column

Problem description & analysis:

Here below is a personnel data table:

r/esProc_Desktop - Count Duplicates of Row-Based Data - by Key Column

Task: Count the number of duplicate data (the judging basis is that the data in the Name field are the same).

Solution:

Use SPL XLL and enter the formula in the cell E2:

=spl("=?1.conj().select(~==?2).count()",B$2:B$7,B2)

Then drag E2 down to every relevant row:

r/esProc_Desktop - Count Duplicates of Row-Based Data - by Key Column

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✨Plugin Installation Method: SPL XLL Installation and Configuration

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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.