no single marker results with kinship

[sandrit...@gmail.com]

Dear All,

I have run the kinship matrix command as indicated below and and got the expected out.kinf file

epacts make-kin --vcf input.vcf.gz --ped pedigree.ped --min-maf 0.01 --out out.kinf --run 2

When using the kinship matrix in single variant association, the analysis runs fine but is not producing any results

epacts single --vcf input.vcf.gz --out SingleSNP_withkinship --ped pedigree.ped --kin out.kinf --pheno mytrait --cov sex --cov age --missing NA --test q.emmax --run 2

any idea?

thanks in advance for your help!