September 2003
Intermediate to advanced
1056 pages
30h 58m
English
Content preview from Microsoft® Office Excel 2003 Inside OutBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,







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Chapter 32. Creating Custom Functions
Although Microsoft Excel includes a multitude of built-in worksheet functions, chances are it doesn't have a function for every type of calculation you perform. Excel's designers couldn't possibly anticipate every calculation need of every user. But they did provide you with the ability to create your own custom functions. In the same way that a macro lets you encapsulate a sequence of actions execute that sequence with a single command, a custom function lets you encapsulate a sequence ...
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