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Overview Transcript Array Formula Can. Array formulas can be broadly categorized into two groups. The formula is as simple as this.
Theres no function for counting the number of unique entries within a selected range but an array formula like the following can count the unique entries for the range B2B400. Asked Dec 15 19 at 1510. 23 4 4 bronze badges.
Sometimes you may need to form a matrix by repeating a row or column.
Array formulas can be used in a wide variety of situations. We will look at the first type here and at multicell array formulas in later chapters. They can be used in situations where an inbuilt function doesnt exist to meet your needs. Examples of this could include MAXIF and MINIF which require you to use an array function.