6663b6c9
 adorian
projet complet av...
|
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
|
#ifndef REGRESSION_LINEAR_MODEL_H
#define REGRESSION_LINEAR_MODEL_H
#include "model.h"
#include <poincare/expression_layout.h>
namespace Regression {
class LinearModel : public Model {
public:
using Model::Model;
Poincare::ExpressionLayout * layout() override;
I18n::Message formulaMessage() const override { return I18n::Message::LinearRegressionFormula; }
double evaluate(double * modelCoefficients, double x) const override;
double levelSet(double * modelCoefficients, double xMin, double step, double xMax, double y, Poincare::Context * context) override;
virtual void fit(Store * store, int series, double * modelCoefficients, Poincare::Context * context) override;
double partialDerivate(double * modelCoefficients, int derivateCoefficientIndex, double x) const override;
int numberOfCoefficients() const override { return 2; }
int bannerLinesCount() const override { return 3; }
};
}
#endif
|