[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Omitting values for Leasqr
From: |
aegreen |
Subject: |
Omitting values for Leasqr |
Date: |
Tue, 8 Mar 2011 16:21:45 -0800 (PST) |
I am trying to fit an exponential curve to data using the leasqr() function.
I can fit the data no problem. However my data has a lot of noise and our
policy is to remove data points that are outside of 2 standard deviations of
the mean of the residuals from an exponential curve that is initially fit to
the data. I have tried replacing the values with NA or NaN and it exits with
an error of "CONVERGENCE NOT ACHIEVED!" my temporary solution is to replace
the value with a local mean, however ideally I would like to omit the value
without changing the data.
Any help would be appreciated.
AG
--
View this message in context:
http://octave.1599824.n4.nabble.com/Omitting-values-for-Leasqr-tp3342535p3342535.html
Sent from the Octave - General mailing list archive at Nabble.com.
- Omitting values for Leasqr,
aegreen <=