[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: error propogation in polyfit
From: |
Ben Abbott |
Subject: |
Re: error propogation in polyfit |
Date: |
Wed, 13 Feb 2008 09:04:47 -0500 |
On Feb 13, 2008, at 2:01 AM, Kyndig wrote:
I can't seem to find any information about how to find the error
propogated
through a polyfit. More specifically, if I have an experimental
error which
is equal for all data points and assumed to be random (gaussian
distribution) so that a least squares fit is applicable, I'd like to
know
how to find the standard deviations for the estimators given by
polyfit.
Any suggestions would be greatly appreciated. Thank you for your
time!
--
View this message in context:
http://www.nabble.com/error-propogation-in-polyfit-tp15450573p15450573.html
Sent from the Octave - General mailing list archive at Nabble.com.
Please review this thread
http://www.nabble.com/Polyfit-with-scaling-tc15191415.html
If this is the same topic, we hope to have a working solution soon.
If not, plase explain in more detail.
Thanks
Ben