| BETA:α,β |
α > 0 is the first shape parameter. β > 0 is the second shape parameter.
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| CAUCHY:x,θ |
x, a DOUBLE PRECISION value, is the median parameter. θ > 0 is the scale parameter.
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| CHISQ:k |
k, a positive INTEGER, is the degree of freedom. |
| EXPONENTIAL:θ |
θ > 0 is the mean parameter, which is the inverse rate. |
| F:d1,d2
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d1 > 0 and d2 > 0 are degrees of freedom. |
| GAMMA:k,θ |
k > 0 is the shape parameter. θ > 0 is the scale parameter.
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| LOGNORMAL:μ,σ |
μ, a DOUBLE PRECISION value, is the mean. σ > 0 is the standard deviation.
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| NORMAL:μ,σ |
μ, a DOUBLE PRECISION value, is the mean. σ > 0 is the standard deviation.
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| T:k |
k, a positive INTEGER, is the degree of freedom. |
| TRIANGULAR:a,c,b |
a <= c <= b && a < b, where a is the lower limit of this distribution (inclusive), b is the upper limit of this distribution (inclusive), and c is the mode of this distribution. |
| UNIFORMCONTINUOUS:a,b |
a < b, where a is the lower bound of this distribution (inclusive) and b is the upper bound of this distribution (exclusive). |
| WEIBULL:α,β |
α > 0 is the shape parameter. β > 0 is the scale parameter.
The function uses the two-parameter form of the distribution defined by the Weibull Distribution, http://mathworld.wolfram.com/WeibullDistribution.html, equations (1) and (2).
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