This content originally appeared on DEV Community and was authored by Judith-Excel-Sharing
Problem description & analysis:
Here below is an annual and quarterly sales data table:
Task: In this table, column A is ordered and has duplicate values. Now we want to clear the data from all rows in the same group except the first row.
Solution:
Use SPL XLL and the code is as follows:
=spl("=E(?1).group(#1).(~.run(if(#==1,,#1=null))).conj()",A1:C21)
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
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This content originally appeared on DEV Community and was authored by Judith-Excel-Sharing