Re: weighted residuals are not real

[Ben Abbott]

On Nov 18, 2011, at 6:30 AM, preeti gaikwad <address@hidden> wrote:

Hello all,

    I am thee new user of octave could u please help me?
I am getting this error using "

weighted residuals are not real

error: called from:

error: /usr/share/octave/packages/3.2/optim-1.0.12/leasqr.m at line 394, colu

mn 4"

do not understand why using leasqr to fit my data.....when I hv 20 points i dont hv this problem but still it is not fitting well but if i reduce some points i m getting this error....could u please tell me why it is so? 

Can you show us what you did to cause this error?

Perhaps a simple example we can try ourselves?

Ben