| RcppEigen-package | Rcpp/Eigen bridge | 
| fastLm | Bare-bones linear model fitting function | 
| fastLm.default | Bare-bones linear model fitting function | 
| fastLm.formula | Bare-bones linear model fitting function | 
| fastLmPure | Bare-bones linear model fitting function | 
| RcppEigen | Rcpp/Eigen bridge | 
| RcppEigen.package.skeleton | Create a skeleton for a new package that intends to use RcppEigen |