I would like to use mixOmics, in particular Diablo, on my data. One type of data I have is genotypes. In the paper you wrote:
Genotype data, such as bi-allelic Single Nucleotide Polymorphism coded as counts of the minor allele can also fit in our framework, by implicitly considering an additive model.
It is not clear for me how to recode my data, could you please explain ?