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Hideo Fujii
USA
1582 Posts |
 Posted - 11/16/2011 : 11:47:49 AM
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Hi Lyange,
When you said "I can't obtain what I need", dis you mean that the you didn't get the Y value from the X value of your choice? If it is the case, you can do the following:
1) Create a new column which contains the X values from which you want to get Y's.
2) Highlight the source XY columns, and choose "Analysis: Mathematics: Interpolate/Extrapolate Y from X"
3) Set the X column of your target at "A Values to Interpolate".
4) Choose the extrapolation method (e.g. Linear) from the Method dropdown. Click OK.
I hope this helps what you wanted to get.
--Hideo Fujii
OriginLab
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Extrapolation
