PHI (standard normal distribution)

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PHI (standard normal distribution)

Syntax:

PHI(x)

Description:

This returns the density function of the standard normal distribution.

Compatibility notes:

Microsoft Excel supports this function only in version 2013 or later. The function is unknown in older versions.

We thus recommend that you use the NORMDIST function instead, as it is compatible with all versions of Excel:

PHI(x) equals NORMDIST(x, 0, 1, FALSE)

See also:

NORM.DIST/NORMDIST, GAUSS