public class LogNormalRNG extends Object implements RandomNumberGenerator
dlnorm, plnorm, qlnorm, rlnorm
.Constructor and Description |
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LogNormalRNG(double logMean,
double logSigma)
Construct a random number generator to sample from the log-normal distribution.
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LogNormalRNG(NormalRNG rnorm)
Construct a random number generator to sample from the log-normal distribution.
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Modifier and Type | Method and Description |
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double |
nextDouble()
Get the next random
double . |
void |
seed(long... seeds)
Seed the random number/vector/scenario generator to produce repeatable experiments.
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public LogNormalRNG(NormalRNG rnorm)
rnorm
- a random number generator that samples from the normal distributionpublic LogNormalRNG(double logMean, double logSigma)
logMean
- the log of meanlogSigma
- the log of standard deviationpublic void seed(long... seeds)
Seedable
public double nextDouble()
RandomNumberGenerator
double
.nextDouble
in interface RandomNumberGenerator
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