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Timestamp:
10/17/06 18:18:40 (18 years ago)
Author:
tbretz
Message:
*** empty log message ***
File:
1 edited

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  • trunk/MagicSoft/Mars/mpedestal/MPedCalcFromData.cc

    r4362 r8106  
    11/* ======================================================================== *\
     2! $Name: not supported by cvs2svn $:$Id: MPedCalcFromData.cc,v 1.3 2006-10-17 17:16:01 tbretz Exp $
     3! --------------------------------------------------------------------------
    24!
    35! *
     
    172174              const ULong_t n     = fWindowSizeLoGain*fDump;
    173175
    174               const Float_t sum  = fSumx.At(idx);
     176              const Float_t sum1 = fSumx.At(idx);
    175177              const Float_t sum2 = fSumx2.At(idx);
    176               const Float_t higainped = sum/n;       
     178              const Float_t higainped = sum1/n;
    177179
    178180              // 1. Calculate the Variance of the sums:
    179               Float_t higainVar = (sum2-sum*sum/fDump)/(fDump-1.);
     181              Float_t higainVar = (sum2-sum1*sum1/fDump)/(fDump-1.);
    180182              // 2. Scale the variance to the number of slices:
    181183              higainVar /= (Float_t)(fWindowSizeLoGain);
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