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SOLUTIONS
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TukeyLambdaDistribution
TukeyLambdaDistribution[
]
represents Tukey's lambda distribution with shape parameter
.
TukeyLambdaDistribution[
,
,
]
represents Tukey's lambda distribution with location parameter
and scale parameter
.
TukeyLambdaDistribution[{
1,
2},
, {
1,
2}]
represents the generalized Tukey's lambda distribution with location parameter
, scale parameters
and
, and shape parameters
and
.
DetailsDetails
- The quantile function for value
in a Tukey lambda distribution is equal to
for
and
, and
when
. - TukeyLambdaDistribution[
] is equivalent to TukeyLambdaDistribution[
, 0, 1]. - The quantile function for value
in a generalized Tukey lambda distribution is equal to
for
. - TukeyLambdaDistribution allows
,
,
, and
to be any real numbers, and
,
, and
any positive real numbers. - TukeyLambdaDistribution can be used with such functions as Mean, CDF, and RandomVariate.
ExamplesExamplesopen allclose all
Basic Examples (15)Basic Examples (15)
Quantile function for symmetric case:
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Quantile function with location and scale parameters:
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Quantile function for generalized Tukey's lambda distribution:
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Probability density function does not have closed form but can be found numerically:
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Cumulative distribution function does not have closed form but can be found numerically:
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Mean and variance have closed forms:
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Probability density function with location and scale:
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Cumulative distribution function with location and scale:
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Mean and variance with location and scale:
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Median with location and scale:
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Probability density function of generalized Tukey lambda distribution:
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Cumulative distribution function of generalized Tukey lambda distribution:
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Mean and variance of generalized Tukey lambda distribution:
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Median of generalized Tukey lambda distribution:
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