On 22-09-2014, at 04:10, Lio, Yuhlong yuhlong@usd.edu wrote:
I need someone to help with solution for a system of linear equations A%*%x
=b, where A is the coefficient matrix and b is right hand-side constant
column.
My question is that is there any option in the qr.solve to get
I need someone to help with solution for a system of linear equations A%*%x
=b, where A is the coefficient matrix and b is right hand-side constant column.
My question is that is there any option in the qr.solve to get a non-negative
solution for x column, when more than one possible
This question is about linear algebra theory, or perhaps linear programming,
not about R. There is no magic parameter to solve this for you... either there
is a non-negative solution or there isn't.
---
Jeff Newmiller
3 matches
Mail list logo