histogram

Author	SHA1	Message	Date
Hans Dembinski	f56337177d	Fix sample argument bug fixes: a weight could pass as sample and vice versa	2019-10-31 01:45:02 +01:00
Hans Dembinski	c8b8c4d502	Fix accumulator issues (#72 ) * add weighted_mean::sum_of_weights_squared * sum of default constructed mean and weighted_mean is now equal to default constructed object * thread-safe returns a reference to self in operators just like the other accumulators	2019-10-26 11:12:29 +02:00
Hans Dembinski	30899cb45d	Merged upgraded display.hpp code into histogram/ostream.hpp supports all axis bin types and gracefully handles histograms with accumulators	2019-10-17 00:58:37 +02:00
Hans Dembinski	92a873c746	Faster linearize (#230 ) * introduce offset for faster linearization of non-growing axes * added traits::is_inclusive and constexpr bool inclusive() methods for builtin axes * bug fixes for fill method when weight array is used with non-inclusive axis and when growing axes are used * bug fix of axis::options::test(...) * coverage tested with gcc-8, updated CONTRIBUTING.md with coverage info	2019-10-06 23:03:45 +02:00
Hans Dembinski	0d893d4eff	adding weight support for mean accumulator (#212 ) changed type of sum to RealType for mean and added serialization tests for builtin accumulators	2019-09-12 08:08:39 +02:00