Calculate line that fits best the input data points (Linear least squares)

Inheritance diagram for IMP::algebra::LinearFit2D:

Public Member Functions
	LinearFit2D (const Vector2Ds &data, const Floats &error_bars=Floats())
	Constructor. More...

double	get_a () const
	get a value (a*x)

double	get_b () const
	get b value (constant)

double	get_fit_error () const
	fit error

void	show (std::ostream &out=std::cout) const
	show equation

Detailed Description

Definition at line 19 of file LinearFit.h.

Constructor & Destructor Documentation

IMP::algebra::LinearFit2D::LinearFit2D	(	const Vector2Ds &	data,
		const Floats &	error_bars = `Floats()`
	)

Parameters

[in]	data	vector of pairs (VectorD<2>) with x and their corresponding y values (linear least squares)
[in]	error_bars	vector of pairs (VectorD<3>) with x, corresponding y values and y errors (weighted linear least squares)

The documentation for this class was generated from the following file: