Description Usage Arguments Details Value Author(s) References See Also Examples

View source: R/distributions.R

Create UNU.RAN object for a Log Normal distribution
whose logarithm has mean equal to `meanlog`

and standard
deviation equal to `sdlog`

.

[Distribution] – Log Normal.

1 |

`meanlog` |
mean of the distribution on the log scale. |

`sdlog` |
standard deviation of the distribution on the log scale. |

`lb` |
lower bound of (truncated) distribution. |

`ub` |
upper bound of (truncated) distribution. |

The log normal distribution has density

*f(x) = 1/(sqrt(2 pi) sigma x) e^-((log x - mu)^2 / (2 sigma^2))*

where *mu* is the mean and *sigma* the standard
deviation of the logarithm.

The domain of the distribution can be truncated to the
interval (`lb`

,`ub`

).

An object of class `"unuran.cont"`

.

Josef Leydold and Wolfgang H\"ormann [email protected].

N.L. Johnson, S. Kotz, and N. Balakrishnan (1994): Continuous Univariate Distributions, Volume 1. 2nd edition, John Wiley & Sons, Inc., New York. Chap. 14, p. 207.

1 2 3 4 5 6 |

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.