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 How to get the probability plot from a histogra?
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_convolution_

3 Posts

Posted - 02/15/2010 :  06:12:49 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release: 8SR0
Operating System: Windows XP

Hello,
I have a statistics of events Y(X). How to count the number of nonzero Y values in each frame of {x-100, x+100}?

larry_lan

China
Posts

Posted - 02/15/2010 :  10:28:46 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Maybe you can extract nonzero data first, and then count the frequency?

Thanks
Larry

Edited by - larry_lan on 02/15/2010 10:29:31 PM
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_convolution_

3 Posts

Posted - 02/16/2010 :  09:27:54 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
quote:
Originally posted by larry_lan

Maybe you can extract nonzero data first, and then count the frequency?



Thank you for your reply.
However, it seems that the function count the frequency gives the numbers of counts in each window of the Y values, while I need to get the number of Y counts in each window of X values
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easwar

USA
1964 Posts

Posted - 02/16/2010 :  7:57:18 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Hi,

Can you please send your data/opj to tech support and refer to this post?

Thanks,

Easwar
OriginLab

Here's how to send your file:
http://originlab.com/index.aspx?s=1&lm=123&pid=752
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