Solving Least Squares or Quadratic Programming Problems under Equality/Inequality Constraints

It contains functions that solve least squares linear regression problems under linear equality/inequality constraints. Functions for solving quadratic programming problems are also available, which transform such problems into least squares ones first. It is developed based on the 'Fortran' program of Lawson and Hanson (1974, 1995), which is public domain and available at < http://www.netlib.org/lawson-hanson/>.


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install.packages("lsei")

1.3-0 by Yong Wang, 2 months ago


https://www.stat.auckland.ac.nz/~yongwang/


Browse source code at https://github.com/cran/lsei


Authors: Yong Wang [aut, cre] , Charles L. Lawson [aut] , Richard J. Hanson [aut]


Documentation:   PDF Manual  


Task views:


GPL (>= 2) license



Depended on by npsurv, nspmix.


See at CRAN