#91 - Intersection, Union, And Difference in the Case of Simple Members - Two Sets

esProc DesktopesProc Desktop
1 min read

Problem description:

The following table lists the top 10 products by sales in January and February:

Solutions:

Use SPL XLL and deal with the following tasks respectively.

A. Find out the products that make the top 10 in both January and February:

=spl("=?1^?2",B2:B11,C2:C11)

B. Find out the products that make the top 10 once or more:

=spl("=?1&?2",B2:B11,C2:C11)

C. Find out the products that make the top 10 in January but fail to make the top 10 in February:

=spl("=?1\?2",B2:B11,C2:C11)

D. Find out the products that make the top 10 in February but fail to make the top 10 in January:

=spl("=?2\?1",B2:B11,C2:C11)


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esProc Desktop
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.