Software for inferring relatedness even if the individuals are admixed. To infer the relatedness you will need to known the individuals admixture proportions and the allele frequencies in each of the possible populations. This can be done e.g. using the program Admixture.

Installation

Download

Download folder

Installation of R package

wget http://www.popgen.dk/software/download/relateAdmix/relateAdmix_0.05.tar.gz
R CMD INSTALL relateAdmix_0.05.tar.gz

Installation of C program

wget http://www.popgen.dk/software/download/relateAdmix/relateAdmix_0.05.tar.gz
tar -xvzf relateAdmix_0.05.tar.gz 
cd relateAdmix/src/ 
mv CPP_Makefile Makefile
make

Run example

Run example using R

After installing the package you can load it into R and try the example

library(relateAdmix)
example(relate)

This shows an example of how to use the package. More information can be found in the man pages

?relate

Run example using C

After installing the program you can try running it on the example data set in the data folder. If you are in the src folder where you installed relateAdmix and you have the software Admixture installed this can be done by typing

cd ../data
admixture smallPlink.bed 2
../src/relateAdmix -plink smallPlink -f smallPlink.2.P -q smallPlink.2.Q -P 20

RelateAdmix

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