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 How to interpolate\extrapolate X from Y		  New Topic  Reply to Topic
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country_road

USA
7 Posts
Posted - 08/17/2010 :  10:00:27 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver8.1. and SR3 (Select Help-->About Origin):
Operating System:XP
Hi All,

How to interpolate\extrapolate X from Y by script?

For example, I need to find the x value from a curve (or worksheet) when y=5%.

I have one more general question is that how to get the join data point between two curves.

Could anyone help me out?

Thank you in advance.

Steve

country_road

USA
7 Posts
Posted - 08/17/2010 :  4:23:52 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Still waiting.
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larry_lan

China
Posts
Posted - 08/17/2010 :  10:43:06 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Maybe this link can help.

Basically, you need a XYRange, and assign the column you want to interpolate as Y. You can see more interpolation examples in that page.

Thanks
Larry
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boyhunt

USA
1 Posts
Posted - 08/17/2010 :  11:53:37 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
I will try. Thanks again.
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country_road

USA
7 Posts
Posted - 08/18/2010 :  12:14:46 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thank you for your help.

Steve
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