Re: Mean of BinContent

   Hi Rene,

Many thanks,
Hovhannes

On Oct 13, 2010, at 12:37 PM, Rene Brun wrote:

> double ymean = h->Integral()/h->GetNbinsX();
>
> Rene Brun
>
> Hovhannes Khandanyan wrote:
>>
>> Dear ROOTers,
>>
>> A naive question: I have a histo with 100 filled bins. I need to
>> get the mean of those 100 numbers (i.e. 100 bin contents). Is
>> there a better way to do this other than summing the GetBinContent
>> (ii) in a for loop?
>>
>> Thank you,
>> Hovhannes
>>
>>
>
Received on Wed Oct 13 2010 - 12:47:19 CEST