This function calculates the value of the density function for the specified standard normal distribution.
PHI(x)
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.
If the values in the arguments passed are invalid (invalid numeric value or invalid data type), this functions returns an error.
Accepts only numeric data. Returns numeric data.
PHI(0.35) gives the result 0.3752
PHI(0.4) gives the result 0.3682
This function is available in Spread for Windows Forms 11.0 or later.