How to calculate errors for fit parameters?

by Xaron
Tags: errors, parameters
Xaron is offline
Jan26-14, 02:49 PM
P: 1
I use the least squares method in a small C-programm to fit some data points. But don't know how to get the errors of the calculated parameter.
Phys.Org News Partner Mathematics news on
Hyperbolic homogeneous polynomials, oh my!
Researchers help Boston Marathon organizers plan for 2014 race
'Math detective' analyzes odds for suspicious lottery wins
mfb is offline
Jan26-14, 04:24 PM
P: 10,840
You can track how the sum of squares increase if you vary individual parameters (and optimize the other parameters). Alternatively, use existing fit programs, they have that implemented.

Register to reply

Related Discussions
Calculate the transformer parameters Engineering, Comp Sci, & Technology Homework 1
How to calculate lattice parameters? Atomic, Solid State, Comp. Physics 8
using taylor form to calculate errors General Physics 0
Calculate Cd and Cl of wing with these given parameters: Engineering, Comp Sci, & Technology Homework 0
How do we calculate experimental errors? Introductory Physics Homework 3