varcomp

0th

Percentile

Compute Variance Component Estimates

Get variance component estimates from a fitted lme object.

Keywords
regression, dplot
Usage
varcomp(x, scale = FALSE, cum = FALSE)
Arguments
x

A fitted lme object

scale

Scale all variance so that they sum to 1

cum

Send cumulative variance components.

Details

Variance computations is done as in Venables and Ripley (2002).

Value

A named vector of class varcomp with estimated variance components.

References

Venables, W. N. and Ripley, B. D. (2002) Modern Applied Statistics with S (Fourth Edition). New York: Springer-Verlag.

See Also

lme

Aliases
  • varcomp
Examples
# NOT RUN {
data(carnivora)
library(nlme)
m <- lme(log10(SW) ~ 1, random = ~ 1|Order/SuperFamily/Family/Genus, data=carnivora)
v <- varcomp(m, TRUE, TRUE)
plot(v)
# }
Documentation reproduced from package ape, version 5.3, License: GPL (>= 2)

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