https://www.usgs.gov/publications/site-specific-estimation-peak-streamflow-frequency-using-generalized-least-squares
Site-specific estimation of peak-streamflow frequency using generalized least-squares regression...
The U.S. Geological Survey, in cooperation with the Texas Department of Transportation, has developed a computer program to estimate peak-streamflow frequency...
generalized least squaressite specific
https://www.intel.com/content/www/us/en/docs/onemkl/developer-reference-fortran/2024-0/gen-linear-least-squares-lls-problem-lapack-driver.html
Generalized Linear Least Squares (LLS) Problems: LAPACK Driver...
linear least squaresgeneralizedllsproblemslapack