Related Distributions
- Exponential distribution is closed under scaling by a positive factor. If then
- If and then
- If then
- The Benktander Weibull distribution reduces to a truncated exponential distribution
- If then (Benktander Weibull distribution)
- The exponential distribution is a limit of a scaled beta distribution:
- If then (Erlang distribution)
- If then (Generalized extreme value distribution)
- If then (gamma distribution)
- If and then (Laplace distribution)
- If and then
- If then
- If then (logistic distribution)
- If and then (logistic distribution)
- If then (Pareto distribution)
- If then
- Exponential distribution is a special case of type 3 Pearson distribution
- If then (power law)
- If then (Rayleigh distribution)
- If then (Weibull distribution)
- If then (Weibull distribution)
- If (Uniform distribution (continuous)) then
- If (Poisson distribution) where then (geometric distribution)
- If and then (K-distribution)
- The Hoyt distribution can be obtained from Exponential distribution and Arcsine distribution
- If and then
- If and then
- If, then : see skew-logistic distribution.
- Y ∼ Gumbel(μ, β), i.e. Y has a Gumbel distribution, if Y = μ − βlog(Xλ) and X ∼ Exponential(λ).
- X ∼ χ22, i.e. X has a chi-squared distribution with 2 degrees of freedom, if .
- Let X ∼ Exponential(λX) and Y ∼ Exponential(λY) be independent. Then has probability density function . This can be used to obtain a confidence interval for .
Other related distributions:
- Hyper-exponential distribution – the distribution whose density is a weighted sum of exponential densities.
- Hypoexponential distribution – the distribution of a general sum of exponential random variables.
- exGaussian distribution – the sum of an exponential distribution and a normal distribution.
Read more about this topic: Exponential Distribution
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