Spread Formula Reference
Formula Functions / Functions M to Q / PHI
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    PHI
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    This function calculates the value of the density function for the specified standard normal distribution.

    Syntax

    PHI(x)

    Arguments

    For the argument, you can specify any real number that you want to calculate in order to determine the density of the standard normal distribution.

    Remarks

    If the values in the arguments passed are invalid (invalid numeric value or invalid data type), this functions returns an error.

    Data Types

    Accepts only numeric data. Returns numeric data.

    Examples

    PHI(0.35) gives the result 0.3752

    PHI(0.4) gives the result 0.3682

    Version Available

    This function is available in Spread for Windows Forms 11.0 or later.