moving.hpp

Go to the documentation of this file.

// toolboxes/stats/include/nk/stats/moving/moving.hpp
//
// Moving / sliding-window statistics.
 
#pragma once
 
#include <memory_resource>
#include <nk/value/span.hpp>
#include <nk/value/value.hpp>
 
#include <string>
 
namespace nk::stats {

 


Value movmean(const Value &x, Span<const size_t> k, int dim = 0,
              std::pmr::memory_resource *mr = nullptr);

Value movmedian(const Value &x, Span<const size_t> k, int dim = 0,
                std::pmr::memory_resource *mr = nullptr);

Value movsum(const Value &x, Span<const size_t> k, int dim = 0,
             std::pmr::memory_resource *mr = nullptr);

Value movmin(const Value &x, Span<const size_t> k, int dim = 0,
             std::pmr::memory_resource *mr = nullptr);

Value movmax(const Value &x, Span<const size_t> k, int dim = 0,
             std::pmr::memory_resource *mr = nullptr);

Value movstd(const Value &x, Span<const size_t> k, int normFlag = 0, int dim = 0,
             std::pmr::memory_resource *mr = nullptr);

Value movvar(const Value &x, Span<const size_t> k, int normFlag = 0, int dim = 0,
             std::pmr::memory_resource *mr = nullptr);

Value movmad(const Value &x, Span<const size_t> k, int dim = 0,
             std::pmr::memory_resource *mr = nullptr);

Value movprod(const Value &x, Span<const size_t> k, int dim = 0,
              std::pmr::memory_resource *mr = nullptr);

Value smoothdata(const Value &x, const std::string &method = "movmean",
                 int k = 0, int dim = 0,
                 std::pmr::memory_resource *mr = nullptr);

Value hampel(const Value &x, int k = 3, double nsigmas = 3.0,
             std::pmr::memory_resource *mr = nullptr);
 

} // namespace nk::stats