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2012 Oct 19
2
Which package/function for solving weighted linear least squares with inequality and equality constraints?
Dear All,
Which package/function could i use to solve following linear least square
problem?
A over determined system of linear equations is given. The nnls-function may
would be a possibility BUT:
The solving is constrained with
a inequality that all unknowns are >= 0
and a equality that the sum of all unknowns is 1
The influence of the equations according to the solving process is