Re: [R] Coefficient of determination for non-linear equations system (nlsystemfit)

2012-11-24 Thread Arne Henningsen
Dear Antti On 20 November 2012 10:24, Antti Simola wrote: > I have estimated system of three linear equations with one non-linear > restrictions with nlsystemfit. Please read the FAQ at http://www.systemfit.org/ > I was wondering how I can calculate the > R-squared (or some alternative coeffici

[R] Coefficient of determination for non-linear equations system (nlsystemfit)

2012-11-20 Thread Antti Simola
Hello everyone, I have estimated system of three linear equations with one non-linear restrictions with nlsystemfit. I was wondering how I can calculate the R-squared (or some alternative coefficient of determination) for the whole system. This is automatically given by linear systemfit but no