| RFGLS-package | Rapid Feasible Generalized Least Squares |
| fgls | Feasible Generalized Least Squares regression with family GWAS data. |
| FSV.frompedi | Family-Structure Variables from Pedigree File |
| geno | Simulated genotypic dataset |
| gls.batch | Generalized least-squares batch analysis. |
| gls.batch.get | Data restructuring for 'fgls()'. |
| map | SNP "map" file |
| pedigree | Pedigree table |
| pheno | Simulated quantitative-trait dataset |
| rescovmtx | Residual variance-covariance matrix. |
| resVCmtx | Residual variance-covariance matrix. |
| RFGLS | Rapid Feasible Generalized Least Squares |