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Download a pdf copy of this help file here |
See also: LogUniform distribution
Format: VoseLogTriangle(Min,Mode,Max,
U)
Uses
The LogTriangle is an approximate distribution, usually used in expert estimates, to describe a variable that may take a very wide range, e.g. max >10*min.
The Min, Mode and Max parameters are defined such that:
VoseLogTriangle(Min, Mode, Max) = EXP(VoseTriangle(Min, Mode, Max))
VoseLogTriangle generates values from this distribution or calculates a percentile.
VoseLogTriangleObject constructs a distribution object for this distribution. Professional and Industrial editions only.
VoseLogTriangleProb returns the probability density or cumulative distribution function for this distribution. Professional and Industrial editions only.
VoseLogTriangleProb10 returns the log10 of the probability density or cumulative distribution function. Professional and Industrial editions only.
VoseLogTriangleFit generates values from this distribution fitted to data, or calculates a percentile from the fitted distribution. Professional and Industrial editions only.
VoseLogTriangleFitObject constructs a distribution object of this distribution fitted to data. Professional and Industrial editions only.
VoseLogTriangleFitP returns the parameters of this distribution fitted to data. Professional and Industrial editions only.