The Origin Forum
File Exchange
Try Origin for Free
The Origin Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ | Send File to Tech support
Username:
 Password:
Save Password
Forgot your Password? | Admin Options

 All Forums
 Origin Forum
 Origin Forum
 Curve fit errors after saving data		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic

mwarner

USA
30 Posts
Posted - 03/17/2003 :  6:03:30 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
I've performed a third order exponential decay fit on a data set and then closed the file. Upon re-opening the file, I can no longer perform the same tasks, even by replotting the raw data and going through the exact same steps without getting an error telling me that the paramaters are not properly initialized. What could be causing this problem? I've been performing the fits via the analysis menu, but have also attempted to go through the fit wizzard with no luck. Any advice appreciated. Using verson 7, sr3.

Mark

Mike Buess

USA
3037 Posts
Posted - 03/17/2003 :  11:33:47 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Mark,

Open your fitting function in the Advanced Fitting Tool and select Parameter Initialization under the Scripts menu. Make sure Enable Automatic Parameter Initialization is checked, as well as Use Origin C. (If it's a built-in function you may have no control over the latter setting.) Save the function after making any changes.

Mike Buess
Origin WebRing Member
Go to Top of Page
  Previous Topic Topic Next Topic Lock Topic Edit Topic Delete Topic New Topic Reply to Topic
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
The Origin Forum © 2020 Originlab Corporation Go To Top Of Page
Snitz Forums 2000