Stats.hpp File Reference

#include "utils/Types.hpp"
#include "utils/Invariant.hpp"
#include <set>
#include <stdexcept>
#include <pcg_random.hpp>

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Namespaces
namespace	ppforest2
namespace	ppforest2::stats
	Statistical infrastructure for training and evaluation.

Typedefs
using	ppforest2::stats::RNG = pcg32

Functions
float	ppforest2::stats::accuracy (types::ResponseVector const &predictions, types::ResponseVector const &actual)
	Accuracy of a prediction.
double	ppforest2::stats::error_rate (types::ResponseVector const &predictions, types::ResponseVector const &actual)
	Error rate of a prediction.
types::FeatureVector	ppforest2::stats::sd (types::FeatureMatrix const &data)
	Column-wise sample standard deviation of a matrix.
double	ppforest2::stats::sd (types::FeatureVector const &data)
	Sample standard deviation of a vector.
void	ppforest2::stats::sort (types::FeatureMatrix &x, types::ResponseVector &y)
	Sort a feature matrix and a response vector by the response values.
std::set< types::Response >	ppforest2::stats::unique (types::ResponseVector const &column)
	Unique values of a response vector.