/usr/include/blasr/statistics/VarianceAccumulator.hpp is in libblasr-dev 0~20151014+gitbe5d1bf-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | #ifndef _BLASR_VARIANCE_ACCUMULATOR_HPP_
#define _BLASR_VARIANCE_ACCUMULATOR_HPP_
template<typename T>
class VarianceAccumulator {
public:
int nSamples;
T sumSqVal;
T sumVal;
T maxVal;
T minVal;
VarianceAccumulator<T>();
T GetMean();
T GetVariance();
void Reset();
float GetNStdDev(T value);
void Append(T v);
};
#include "statistics/VarianceAccumulatorImpl.hpp"
#endif
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