Struct rand::distributions::normal::LogNormal [] [src]

pub struct LogNormal { /* fields omitted */ }
🔬 This is a nightly-only experimental API. (rand)

use rand from crates.io

The log-normal distribution ln N(mean, std_dev**2).

If X is log-normal distributed, then ln(X) is N(mean, std_dev**2) distributed.

Methods

impl LogNormal
[src]

🔬 This is a nightly-only experimental API. (rand)

use rand from crates.io

Construct a new LogNormal distribution with the given mean and standard deviation.

Panics

Panics if std_dev < 0.

Trait Implementations

impl Copy for LogNormal
[src]

impl Clone for LogNormal
[src]

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

impl Sample<f64> for LogNormal
[src]

🔬 This is a nightly-only experimental API. (rand)

use rand from crates.io

Generate a random value of Support, using rng as the source of randomness. Read more

impl IndependentSample<f64> for LogNormal
[src]

🔬 This is a nightly-only experimental API. (rand)

use rand from crates.io

Generate a random value.

impl Debug for LogNormal
[src]

Formats the value using the given formatter.