| T O P I C R E V I E W |
| sterw |
Posted - 08/08/2008 : 05:25:35 AM
Hi,
When I use the NLFitter on a graph with x, y and yerror data the x-axis of the fit in the NLFit sheet does not scale with the data. The residual plot scales are OK.
I used the following data:
x y yerror
0.1 11 2
0.2 19 2
0.3 33 2
0.4 40 3
0.5 49 3
0.6 61 3
and made a scatter plot. I used the line function for the fit, but it does not seem to depend on the function.
When I select the 3 columns in the worksheet and perform the fitting from the worksheet the scaling is OK.
Wim
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| 1 L A T E S T R E P L I E S (Newest First) |
| snowli |
Posted - 08/08/2008 : 10:53:42 AM
Hello,
Thank you for reporting this. There is a bug of rescaling the X axis when there is Y Error. I have trackered it in #11986 and reported to our developer to fix it for coming sr3.
For now, you have to double click the Graph in result sheet to open it. Right click the X axis and then then choose Rescale to Show All to update the graph. Then close the graph window. Sorry for the inconvenience.
Thanks, Snow Li
OriginLab Corp. |
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