Expression class representing the LogNormal distribution. More...
Public Member Functions | |
Expression * | clone () const |
Clone the expression. | |
Operator | getOperator () const |
Return the operator of the expression. | |
LogNormalDistribution (Expression *mean, Expression *variance, Expression *location) | |
Construct a new LogNormalDistribution. | |
LogNormalDistribution (Expression *mean, Expression *variance) | |
Construct a new LogNormalDistribution. |
Expression class representing the LogNormal distribution.
HAPI::LogNormalDistribution::LogNormalDistribution | ( | Expression * | mean, | |
Expression * | variance | |||
) | [inline] |
Construct a new LogNormalDistribution.
If X is a random variable with a log-normal distribution, then log(X) has a normal distribution.
mean | mean of log(X) | |
variance | variance of log(X) [note: not standard deviation] |
HAPI::LogNormalDistribution::LogNormalDistribution | ( | Expression * | mean, | |
Expression * | variance, | |||
Expression * | location | |||
) | [inline] |
Construct a new LogNormalDistribution.
If X is a random variable with a log-normal distribution, then log(X) has a normal distribution.
mean | mean of log(X) | |
variance | variance of log(X) [note: not standard deviation] | |
location | minimum value of X [i.e., log(X-location) has a normal distribution] |
Expression* HAPI::LogNormalDistribution::clone | ( | ) | const [inline, virtual] |
Clone the expression.
Implements HAPI::Expression.
Operator HAPI::LogNormalDistribution::getOperator | ( | ) | const [inline, virtual] |
Return the operator of the expression.
Implements HAPI::CompositeExpression.