evolqg (version 0.1-7)

CalcRepeatability: Parametric per trait Repeatabilities

Description

Estimates the variance in the sample not due to measurment error

Usage

CalcRepeatability(ID, ind.data)

Arguments

ID

indentity of individuals

ind.data

individual measurments

Value

• vector of repeatabilities

References

Lessels, C. M., and Boag, P. T. (1987). Unrepeatable repeatabilities: a common mistake. The Auk, 2(January), 116-121.

Examples

num.ind = length(iris[,1])
ID = rep(1:num.ind, 2)
ind.data = rbind(iris[,1:4], iris[,1:4]+array(rnorm(num.ind*4, 0, 0.1), dim(iris[,1:4])))
CalcRepeatability(ID, ind.data)