|
Mike Buess
USA
3037 Posts |
 Posted - 09/25/2007 : 9:20:26 PM
|
In all Origin versions you can use LabTalk's poisson function...
quote:
Poisson(npts, mean, seed)
The poisson(npts, mean, seed) function returns npts number of random integers having a Poisson distribution with mean mean. Seed is optional.
In Origin 7.0 or 7.5 you can also use nag_poisson_dist, see
Help> Programming> Origin C Language Reference> Global Functions> NAG Functions> Simple Calculations on Statistical Data
For general instructions on defining new fitting functions see
http://www.originlab.com/www/helponline/origin/Defining_a_New_Function_.htm
- and -
Help> Origin> Tutorials> Origin Tutorials> Tutorial 11... Defining a New Fitting Function
As for fitting a histogram see this topic...
http://www.originlab.com/forum/topic.asp?TOPIC_ID=6082
Mike Buess
Origin WebRing Member
Edited by - Mike Buess on 09/25/2007 9:51:14 PM
Edited by - Mike Buess on 09/25/2007 9:59:55 PM |
 |
|
Fitting using a Poisson distribution
