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Spline1DBuildCubic: X contains infinite or NAN values
http://forum.alglib.net/viewtopic.php?f=2&t=3958
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Author:  jin_0124 [ Fri May 31, 2019 12:14 am ]
Post subject:  Spline1DBuildCubic: X contains infinite or NAN values

Hi,
When I was running the calculation, the following error was reported. I would like to ask which aspect I should check to find the cause of the error. Could you give me some Suggestions?

interX = xalglib.spline1dbuildcubic(DS,x)
File "/usr/local/lib/python2.7/dist-packages/xalglib.py", line 29189, in spline1dbuildcubic
raise RuntimeError(_error_msg.value)
RuntimeError: Spline1DBuildCubic: X contains infinite or NAN values!

Thanks for any help.
Kind regards
DiJin

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