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DOCUMENTATION CENTER SEARCH
Mathematica
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Statistical Distributions
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Continuous Statistical Distributions
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Statistical Distributions
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Continuous Statistical Distributions
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Built-in
Mathematica
Symbol
Continuous Distributions
Tutorials »
|
NormalDistribution
Erf
InverseErf
See Also »
|
Continuous Statistical Distributions
Functions Used in Statistics
Statistical Distributions
New in 6.0: Statistics
More About »
LogNormalDistribution
LogNormalDistribution
[
,
]
represents a lognormal distribution derived from a normal distribution with mean
and standard deviation
.
MORE INFORMATION
The lognormal distribution
LogNormalDistribution
[
,
]
is the distribution followed by the exponential of a normally distributed random variable.
LogNormalDistribution
allows
to be any real number and
to be any positive real number.
LogNormalDistribution
can be used with such functions as
Mean
,
CDF
and
RandomReal
.
»
EXAMPLES
CLOSE ALL
Basic Examples
(2)
The mean and variance of a lognormal distribution:
In[1]:=
Out[1]=
In[2]:=
Out[2]=
Probability density function:
In[1]:=
Out[1]=
In[2]:=
Out[2]=
Scope
(4)
Applications
(2)
Properties & Relations
(2)
Possible Issues
(2)
SEE ALSO
NormalDistribution
Erf
InverseErf
TUTORIALS
Continuous Distributions
MORE ABOUT
Continuous Statistical Distributions
Functions Used in Statistics
Statistical Distributions
New in 6.0: Statistics
RELATED LINKS
Demonstrations with LogNormalDistribution
(
Wolfram Demonstrations Project
)
New in 6