ISNA
Definition of ISNA
Checks whether a value is the error `#N/A`.
Sample Usage
ISNA(A2)
Syntax
ISNA(value)
value- The value to be compared with the error value#N/A.*
ISNAreturnsTRUEifvalueis#N/Aor a reference to a cell containing#N/Aand false otherwise.
Notes
- This function is most often used in conjunction with
IFin conditional statements.
See Also
ISTEXT: Checks whether a value is text.
ISREF: Checks whether a value is a valid cell reference.
ISODD: Checks whether the provided value is odd.
ISNUMBER: Checks whether a value is a number.
ISNONTEXT: Checks whether a value is non-textual.
ISLOGICAL: Checks whether a value is `TRUE` or `FALSE`.
ISEVEN: Checks whether the provided value is even.
ISERROR: Checks whether a value is an error.
ISERR: Checks whether a value is an error other than `#N/A`.
ISBLANK: Checks whether the referenced cell is empty.
IF: Returns one value if a logical expression is `TRUE` and another if it is `FALSE`.
In order to use the ISNA formula, start with your edited Excellentable
Then type in the ISNA Formula in the area you would like to display the outcome:
Type in the complete ISNA formula for a cell as shown below:
Excellentable will generate the outcome when hitting enter.
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