WorksheetFunction.FisherInv method (Excel)
Returns the inverse of the Fisher transformation. Use this transformation when analyzing correlations between ranges or arrays of data. If y = FISHER(x), then FISHERINV(y) = x.
Syntax
expression.FisherInv (Arg1)
expression A variable that represents a WorksheetFunction object.
Parameters
| Name | Required/Optional | Data type | Description |
|---|---|---|---|
| Arg1 | Required | Double | y - the value for which you want to perform the inverse of the transformation. |
Return value
Double
Remarks
If y is nonnumeric, FisherInv returns the #VALUE! error value.
The equation for the inverse of the Fisher transformation is 
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