Hello,
I hope it is not a too stupid question.
I have a singular matrix A (so not invertible).
I want to find a nontrivial nonnegative solution to AX=0 (kernel of A)
It is a special matrix A (so maybe this nonnegative solution is unique)
The authors of the article suggest a Gaussian
:51:41 + Subject:
[R] Gaussian elimination - singular matrix Hello, I hope it is not a
too stupid question. I have a singular matrix A (so not invertible). I
want to find a nontrivial nonnegative solution to AX=0 (kernel of A) It is a
special matrix A (so maybe this nonnegative solution
might normalize it)
can R find one anyway ?
This is equivalent to finding an eigenvector in
fact From: [EMAIL PROTECTED] To:
r-help@stat.math.ethz.ch Date: Wed, 27 Jun 2007
22:51:41 + Subject: [R] Gaussian elimination -
singular matrix Hello, I hope it is not a
too stupid question
an eigenvector in
fact From: [EMAIL PROTECTED] To:
r-help@stat.math.ethz.ch Date: Wed, 27 Jun 2007
22:51:41 + Subject: [R] Gaussian elimination -
singular matrix Hello, I hope it is not a
too stupid question. I have a singular matrix A
(so not invertible). I want to find a nontrivial
