vcov.lognormal: Variance of a log-normal distribution.
In algebraic.dist: Algebra over Probability Distributions
vcov.lognormal R Documentation
Variance of a log-normal distribution.
Description
Computes (\exp(sdlog^2) - 1) \exp(2 \cdot meanlog + sdlog^2).
Usage
## S3 method for class 'lognormal'
vcov(object, ...)
Arguments
object
A lognormal object.
...
Additional arguments (not used).
Value
The variance (scalar).
Examples
vcov(lognormal(0, 1))
algebraic.dist documentation built on Feb. 27, 2026, 5:06 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| vcov.lognormal | R Documentation |
Variance of a log-normal distribution.
Description
Computes (\exp(sdlog^2) - 1) \exp(2 \cdot meanlog + sdlog^2).
Usage
## S3 method for class 'lognormal'
vcov(object, ...)
Arguments
object |
A |
... |
Additional arguments (not used). |
Value
The variance (scalar).
Examples
vcov(lognormal(0, 1))
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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.