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 Invalid X value found in Book1_B during spline....		  New Topic  Reply to Topic
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sheriff12

Nigeria
2 Posts
Posted - 02/21/2024 :  6:34:04 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Hello
I am trying to create a spline graph but getting the error message, "Invalid X value found in Book1_B during spline creation. X values must be strictly monotonic and discrete for creating splines. (Also possible from small X-axis scale, try rescale first.)

I have attached screenshots of the values in case someone can tell what is wrong. I have also added a screenshot of what I am trying to achieve done with Microsoft excel.

Sheriff

Shirley_GZ

China
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Posted - 02/22/2024 :  03:41:31 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi Sheriff,

Yes, Spline connect line requires strictly monotonic X values. You can plot a Line graph and then select Modified Bezier as Connect.


Thanks,
Shirley

Originlab Technical Service Team
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sheriff12

Nigeria
2 Posts
Posted - 02/22/2024 :  10:02:55 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Thank you so much for your response Shirley. That's exactly what I needed.

Sheriff
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