diff options
Diffstat (limited to 'boost/accumulators/statistics/kurtosis.hpp')
-rw-r--r-- | boost/accumulators/statistics/kurtosis.hpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/boost/accumulators/statistics/kurtosis.hpp b/boost/accumulators/statistics/kurtosis.hpp index 4c5c23d5d7..76c93d3850 100644 --- a/boost/accumulators/statistics/kurtosis.hpp +++ b/boost/accumulators/statistics/kurtosis.hpp @@ -47,14 +47,14 @@ namespace impl : accumulator_base { // for boost::result_of - typedef typename numeric::functional::average<Sample, Sample>::result_type result_type; + typedef typename numeric::functional::fdiv<Sample, Sample>::result_type result_type; kurtosis_impl(dont_care) {} template<typename Args> result_type result(Args const &args) const { - return numeric::average( + return numeric::fdiv( accumulators::moment<4>(args) - 4. * accumulators::moment<3>(args) * mean(args) + 6. * accumulators::moment<2>(args) * mean(args) * mean(args) |