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lognormal

Specify a normal distribution of the form exp(normal(mu, sigma))


Description

Specify a normal distribution of the form exp(normal(mu, sigma)).

The logarithm of the return value is normally distributed. When optimizing, this variable is constrained to be positive.

Usage

lognormal(mu, sigma)

Arguments

mu

A double of the mean of the normal distribution.

sigma

A double of the standard deviation of the normal distribution.

Value

A list of the stochastic expression.

See Also

random_parameter_sampling(), grid_parameter_sampling(), bayesian_parameter_sampling()


azuremlsdk

Interface to the 'Azure Machine Learning' 'SDK'

v1.10.0
MIT + file LICENSE
Authors
Diondra Peck [cre, aut], Minna Xiao [aut], AzureML R SDK Team [ctb], Microsoft [cph, fnd], Google Inc. [cph] (Examples and Tutorials), The TensorFlow Authors [cph] (Examples and Tutorials), RStudio Inc. [cph] (Examples and Tutorials)
Initial release

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