Logistic Fit
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01-19-2014, 09:48 PM
Post: #4
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RE: Logistic Fit
Are you aware that your sigmoid function has a pole x=0? So it doesn't seem to make much sense to fit from -10 to 10.
Even so, I tried to fit from 3 to 10 in 0.1 steps with a random noise added, and that also won't work with the logistic fit (with fixed L, A, B), so it seems to me that this problem could be investigated by HP. |
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Messages In This Thread |
Logistic Fit - jgreenb2 - 01-17-2014, 11:43 PM
RE: Logistic Fit - Tim Wessman - 01-18-2014, 02:21 PM
RE: Logistic Fit - jgreenb2 - 01-18-2014, 04:14 PM
RE: Logistic Fit - Helge Gabert - 01-19-2014 09:48 PM
RE: Logistic Fit - Thomas Klemm - 01-19-2014, 10:12 PM
RE: Logistic Fit - Helge Gabert - 01-20-2014, 05:44 AM
RE: Logistic Fit - jgreenb2 - 01-20-2014, 01:52 PM
RE: Logistic Fit - Helge Gabert - 01-20-2014, 03:01 PM
RE: Logistic Fit - jgreenb2 - 01-20-2014, 06:44 PM
RE: Logistic Fit - Tugdual - 01-21-2014, 06:43 AM
RE: Logistic Fit - Tim Wessman - 01-21-2014, 04:46 PM
RE: Logistic Fit - Han - 01-22-2014, 04:02 AM
RE: Logistic Fit - Tim Wessman - 01-22-2014, 03:51 PM
RE: Logistic Fit - Helge Gabert - 01-22-2014, 04:14 PM
RE: Logistic Fit - Han - 01-22-2014, 04:38 PM
RE: Logistic Fit - Helge Gabert - 01-22-2014, 06:16 PM
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