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thomaspreuth
Switzerland
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 Posted - 06/13/2008 : 10:24:34 AM
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Origin Version (Select Help-->About Origin): 7.5
Operating System: Win 2k
Hello,
When i want to convert a big table (2 rows, but app. 60,000 columns) into a 2-D binning matrix (i keep the standard bins) there comes out a matrix without values. does anybody know this problem?
With less values (10,000) it works fine
Cheers,
thomaspreuth |
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easwar
USA
1964 Posts |
Posted - 06/16/2008 : 01:09:09 AM
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Hi Thomas,
We have improved the code and this tool in the latest version, Origin 8. You can download the demo and try.
I filled worksheet with some random data with 1 million points, and to bin that much data to a 100x100 matrix it took just about 4 seconds.
Easwar
OriginLab
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thomaspreuth
Switzerland
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Posted - 07/21/2008 : 02:24:37 AM
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Hello,
Thanks for the info, but even when I wanted to create matrixes from a table with app.7000 value columns i cannot create a matrix. Why does this work sometimes and sometimes not? |
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easwar
USA
1964 Posts |
Posted - 07/21/2008 : 09:42:22 AM
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Hi Thomas,
Please send your OPJ with data to tech support so they could look to see if there is a solution for 7.5
Did you try the same data in Origin 8 (demo)?
Easwar
OriginLab |
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easwar
USA
1964 Posts |
Posted - 07/21/2008 : 09:50:05 AM
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Hi Thomas,
You could try the following solution in 7.5 to see that works with your data...this would require adding and compiling an OC function...
Go to this page:
http://www.originlab.com/index.aspx?s=8&lm=117&pid=268
and select the "Bin 2D" example under "Data Analysis" and get that code and compile it. Then you could try running it for your data.
Easwar
OriginLab |
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Topic |
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2-D binning matrixes from big tables