| T O P I C R E V I E W |
| hootchi |
Posted - 08/17/2010 : 07:40:20 AM
Origin Ver. 6.0 and Service Release ?
Operating System: XP pro
When I perform a non-linear curve fit of several lorentzian functions to some data the output of the data is given only to a single significant figure for the area parameters. I have uploaded an example. How can I retrieve more accurate values for A1, A2 etc? Why aren't they displayed in scientific format?
Thanks for your help.
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| 3 L A T E S T R E P L I E S (Newest First) |
| hootchi |
Posted - 08/19/2010 : 11:47:19 AM
Thanks for the help. I really appreciate it.  |
| Laurie |
Posted - 08/19/2010 : 10:09:33 AM
Significant digits are controlled, by default, in the Tools:Options dialog, on the Numeric Format tab. You can also control them separately from inside the Nonlinear Curve Fitting dialog. Select Options:Control and you'll see the Parameters Significant Digits table.
OriginLab Technical Support |
| hootchi |
Posted - 08/19/2010 : 09:32:29 AM
does no-one know about this? |
