variance: Calculate the variance of a habitual intake distribution
In cfree14/nutriR: Nutritional intake functions for R
variance R Documentation
Calculate the variance of a habitual intake distribution
Description
This function calculates the variance of a habitual intake distribution. It handles gamma and log-normal distributions.
Usage
variance(shape = NULL, rate = NULL, meanlog = NULL, sdlog = NULL)
Arguments
shape
Shape parameter for gamma distribution
rate
Rate parameter for gamma distribution
meanlog
Mean parameter for gamma distribution
sdlog
Standard deviation parameter for gamma distribution
Value
The variance of the distribution
Examples
variance(shape=1, rate=0.5)
variance(meanlog=3, sdlog=1)
cfree14/nutriR documentation built on June 9, 2025, 10:56 p.m.
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| variance | R Documentation |
Calculate the variance of a habitual intake distribution
Description
This function calculates the variance of a habitual intake distribution. It handles gamma and log-normal distributions.
Usage
variance(shape = NULL, rate = NULL, meanlog = NULL, sdlog = NULL)
Arguments
shape |
Shape parameter for gamma distribution |
rate |
Rate parameter for gamma distribution |
meanlog |
Mean parameter for gamma distribution |
sdlog |
Standard deviation parameter for gamma distribution |
Value
The variance of the distribution
Examples
variance(shape=1, rate=0.5)
variance(meanlog=3, sdlog=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.
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