Difference between revisions of "Documentation/How Tos/Calc: LOGINV function"
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| − | * [[Documentation/How_Tos/Calc: LOGNORMDIST function|LOGNORMDIST]] | + | * [[Documentation/How_Tos/Calc: LOGNORMDIST function|LOGNORMDIST]] |
| − | * [[Documentation/How_Tos/Calc: NORMDIST function|NORMDIST]] | + | * [[Documentation/How_Tos/Calc: NORMDIST function|NORMDIST]] |
| − | * [[Documentation/How_Tos/Calc: NORMSDIST function|NORMSDIST]] | + | * [[Documentation/How_Tos/Calc: NORMSDIST function|NORMSDIST]] |
| − | * [[Documentation/How_Tos/Calc: NORMSINV function|NORMSINV]] | + | * [[Documentation/How_Tos/Calc: NORMSINV function|NORMSINV]] |
* [[Documentation/How_Tos/Calc: NORMINV function|NORMINV]] | * [[Documentation/How_Tos/Calc: NORMINV function|NORMINV]] | ||
Revision as of 14:20, 26 February 2009
LOGINV
Calculates the inverse of the LOGNORMDIST function.
Syntax:
LOGINV(p; μ; σ;)
- A variable is lognormally distributed if its natural logarithm is normally distributed. Parameters of the distribution are μ (mean) and σ (standard deviation).
- LOGINV returns the value x, such that LOGNORMDIST(x; μ; σ;) is p.
Example:
LOGINV(0.5; 0; 1)
- returns 1.
LOGNORMDIST(1; 0; 1)
- returns 0.5.
