Generalized LLS Problems

This topic describes LAPACK driver routines used for solving generalized linear least squares problems. Table "Driver Routines for Solving Generalized LLS Problems" lists all such routines for the FORTRAN 77 interface. Respective routine names in the Fortran 95 interface are without the first symbol (see Routine Naming Conventions).

Driver Routines for Solving Generalized LLS Problems
Routine Name	Operation performed
gglse	Solves the linear equality-constrained least squares problem using a generalized RQ factorization.
ggglm	Solves a general Gauss-Markov linear model problem using a generalized QR factorization.