Identify shared subject ids among all inputs: covariates, allele probabilities array, kinship, and phenotypes

We consider only those inputs that are not NULL. We then use `intersect` on pairs of inputs' rownames to identify those subjects are shared among all non-NULL inputs.

make_id2keep(probs, pheno, addcovar = NULL, kinship = NULL)

Arguments

probs	an allele probabilities array
pheno	a phenotypes matrix
addcovar	a covariates matrix
kinship	a kinship matrix

Value

a character vector of subject IDs common to all (non-null) inputs