WorksheetFunction.Erf Method

Excel Developer Reference

Returns the error function integrated between lower_limit and upper_limit.

Syntax

expression.Erf(Arg1, Arg2)

expression   A variable that represents a WorksheetFunction object.

Parameters

Name	Required/Optional	Data Type	Description
Arg1	Required	Variant	Lower_limit - the lower bound for integrating ERF.
Arg2	Optional	Variant	Upper_limit - the upper bound for integrating ERF. If omitted, ERF integrates between zero and lower_limit.

Return Value
Double

Remarks

• If lower_limit is nonnumeric, ERF returns the #VALUE! error value.

• If lower_limit is negative, ERF returns the #NUM! error value.

• If upper_limit is nonnumeric, ERF returns the #VALUE! error value.

• If upper_limit is negative, ERF returns the #NUM! error value.

  

  

See Also

• WorksheetFunction Object
• WorksheetFunction Object Members