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 How to fit Negative binomial distribution

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T O P I C    R E V I E W
Moribund~ Posted - 02/07/2017 : 6:30:21 PM
Origin Ver. and Service Release (Select Help-->About Origin):
Operating System: Windows 10

Hi, I have problem with fitting distribution to my graph. I can't find how to add Negative binomial distribution. I will be grateful for help.
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yuki_wu Posted - 02/08/2017 : 12:53:05 AM
Hi,

The Distribution Fit tool doesn’t support Negative Binomial Distribution at present. If you want to perform fit with Negative Binomial Distribution, you should build your own user-defined probability density function and then do fitting with it.

This tutorials may help:
http://originlab.com/doc/Tutorials/PeakFit-on-FreqCountResult

Regards,
Yuki
OriginLab

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