Documentation/Calc Functions/PHI

Function name:
PHI

Category:
Statistical Analysis

Summary:
Calculates values of the probability density function for the standard normal distribution. The standard normal distribution has a mean of zero and a standard deviation of one, and its probability density function is often referred to by the Greek letter phi.

Syntax:
PHI(Number)

Returns:
Returns a real number which is the value of the probability density function for a standard normal distribution. It ranges from 0 to 1, i.e. [0,1].

Arguments:
Number is a real number or a reference to the cell containing that number which is the value for which the standard normal distribution is to be calculated.

Additional details:
where x is the Number.
 * The PHI function calculates the same value as NORM.DIST(Number;0;1;FALSE) or NORMDIST(Number;0;1;FALSE) or NORM.S.DIST(Number;FALSE)
 * The formula for PHI is:
 * For more details on the standard normal distribution, visit Wikipedia

Related LibreOffice functions:
[[Special:MyLanguage/Documentation/Calc_Functions/NORM.S.DIST NORM.S.DIST]

[[Special:MyLanguage/Documentation/Calc_Functions/NORMSDIST NORMSDIST]

[[Special:MyLanguage/Documentation/Calc_Functions/NORM.S.INV NORM.S.INV]

[[Special:MyLanguage/Documentation/Calc_Functions/NORMDIST NORMDIST]

[[Special:MyLanguage/Documentation/Calc_Functions/NORM.DIST NORM.DIST]

[[Special:MyLanguage/Documentation/Calc_Functions/NORMSINV NORMSINV]

ODF standard:
Section 6.18.61, part 2

Equivalent Excel functions:
PHI