Become an expert in R — Interactive courses, Cheat Sheets, certificates and more!
Get Started for Free
Documentation
R
evolqg

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

Note

Requires at least two observations per individual

Author(s)

Guilherme Garcia

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)
evolqg

Tools for Evolutionary Quantitative Genetics

v0.2-8
MIT + file LICENSE
Authors
Ana Paula Assis, Diogo Melo, Edgar Zanella, Fabio Andrade Machado, Guilherme Garcia
Initial release
2020-11-14

We don't support your browser anymore

Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.