 |
BUILT-IN MATHEMATICA SYMBOL
PERTDistribution
PERTDistribution[{min, max}, c]
represents a PERT distribution with range min to max and mode at c.
PERTDistribution[{min, max}, c, 
]
represents a modified PERT distribution with shape parameter .
Details
- PERTDistribution is used for project completion time analysis within PERT (program evaluation and review technique) and is effectively a reparametrized BetaDistribution.
- PERTDistribution is also known as beta-PERT distribution.
- PERTDistribution[{min, max}, c, ] is equivalent to TransformedDistribution[min+x(max-min), x
BetaDistribution[1+
, 1+
]]. - PERTDistribution allows min, max, and c to be any real numbers such that
and is any non-negative real number. - PERTDistribution can be used with such functions as Mean, CDF, and RandomVariate.
New in 8
