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curve: average value of the maximum peaks?

Hi @ all!

 

DIAdem 11.1: is it somehow possible to calculate the average value of all the maximum peaks of a curve?

 

If yes, how can I make it?

 

Thanks for your help!

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Hi Rednaxela,

 

Sure, once you have created a channel containing "all the maximum peaks", then you can calculate the average value of that channel either with the CCh() function or the StatBlockCalc() function.  The real question is what you mean by "all the maximum peaks".  Most humans staring at the same data curve will come to similar conclusions as to what "all the maximum peaks" are.  The trick is to define how a computer (program) needs to proceed to come to the same conclusions.  This is actually considerably harder than most people anticipate, because humans are really much better at identifying peaks than computers.  The actual method we use to define "all the maximum peaks" will depend strongly on the details of your data curves.

 

Would you be able to post a sample data set or send it to brad.turpin@ni.com?

Brad Turpin

DIAdem Product Support Engineer
National Instruments

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Hey Brad!

 

I will send you an Email within the next 30 min!

 

Thx again for your help!

Alex!

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