IMP Reference Guide  develop.3e83b1f578,2019/10/15 The Integrative Modeling Platform
IMP::algebra::ParabolicFit2D Class Reference

Calculate parabola that fits best the input data points. More...

#include <IMP/algebra/ParabolicFit.h>

Inheritance diagram for IMP::algebra::ParabolicFit2D:

## Detailed Description

Calculate parabola that fits best the input data points.

Definition at line 19 of file ParabolicFit.h.

## Public Member Functions

ParabolicFit2D (const Vector2Ds &data)
Constructor. More...

double get_a () const
get a value (a*x^2) More...

double get_b () const
get b value (b*x) More...

double get_c () const
get c value (constant) More...

double get_fit_error () const
fit error More...

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

## Constructor & Destructor Documentation

 IMP::algebra::ParabolicFit2D::ParabolicFit2D ( const Vector2Ds & data )

Constructor.

Parameters
 [in] data vector of pairs (VectorD<2>) with x and their corresponding y values

## Member Function Documentation

 double IMP::algebra::ParabolicFit2D::get_a ( ) const

get a value (a*x^2)

Definition at line 32 of file ParabolicFit.h.

 double IMP::algebra::ParabolicFit2D::get_b ( ) const

get b value (b*x)

Definition at line 35 of file ParabolicFit.h.

 double IMP::algebra::ParabolicFit2D::get_c ( ) const

get c value (constant)

Definition at line 38 of file ParabolicFit.h.

 double IMP::algebra::ParabolicFit2D::get_fit_error ( ) const

fit error

Definition at line 29 of file ParabolicFit.h.

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