| TRD-package | Transmission Ratio Distortion |
| find.maf | Find MAF of sample of case-trios and control-trios |
| findr | Find transmission ratio of minor alleles. |
| gcount | Calculate genotype counts from trios dataset |
| ll | Fit Loglinear model with and without adjustment for TRD. |
| prev | Calculate prevalence of disease |
| rtrios | Generate simulated popoulation of case- and control-trios |
| strata.cnt | Count trios for each of 15 strata with mother-father-child genotypes |
| tdt | Compute TDT and augmented TDT on trios |
| tdt.cnt | Count transmission of allele in McNemar Table |
| TRD | Transmission Ratio Distortion |