Re: [R] significance of coefficients in Constrained regression

: Tuesday, February 23, 2010 2:59 PM To: r-help@r-project.org Subject: [R] significance of coefficients in Constrained regression I am fittting a linner regression with constrained parameters, saying, all parameters are non-negative and sum up to 1. I have searched historical R-help and found that

[R] significance of coefficients in Constrained regression

I am fittting a linner regression with constrained parameters, saying, all parameters are non-negative and sum up to 1. I have searched historical R-help and found that this can be done by solve.QP from the quadprog package. I need to assess the significance of the coefficient estimates, but there