| Covest | Regularized estimators for covariance matrix. | 
| fingerprint | Optimal Fingerprinting via total least square regression. | 
| fpPrep | Process netCDF4 Gridded Data into Format of the fingerprint() Function | 
| globalDat | Sample Dataset Used in Numerical Studies of "Detection and Attribution Analysis of Temperature Changes with Estimating Equations". | 
| simDat | Sample Dataset in Simulation Studies of "Regularized Fingerprinting in Detection and Attribution of Climate Change with Weight Matrix Optimizing the Efficiency in Scaling Factor Estimation". |