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Searched refs:mM2 (Results 1 – 4 of 4) sorted by relevance

/frameworks/av/media/libcpustats/
DCentralTendencyStatistics.cpp35 mM2 += delta * (x - mMean); in sample()
45 mM2 = 0; in reset()
58 variance = mM2 / (mN - 1); in variance()
/frameworks/av/media/libcpustats/include/cpustats/
DCentralTendencyStatistics.h28 mMean(NAN), mMedian(NAN), mMinimum(INFINITY), mMaximum(-INFINITY), mN(0), mM2(0), in CentralTendencyStatistics()
63 double mM2; variable
/frameworks/av/media/libnblog/
DPerformanceAnalysis.cpp269 mOutlierDistribution.mM2 += kDelta * kDelta2; in detectAndStorePeak()
271 sqrt(mOutlierDistribution.mM2 / (mOutlierDistribution.mN - 1)); in detectAndStorePeak()
288 mOutlierDistribution.mM2 = 0; in detectAndStorePeak()
/frameworks/av/media/libnblog/include/media/nblog/
DPerformanceAnalysis.h277 double mM2 = 0; // used to calculate sd member