IMP Reference Guide
2.20.0
The Integrative Modeling Platform
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Calculate line that fits best the input data points (Linear least squares) More...
#include <IMP/algebra/LinearFit.h>
Calculate line that fits best the input data points (Linear least squares)
Definition at line 20 of file LinearFit.h.
Public Member Functions | |
LinearFit2D (const Vector2Ds &data, const Floats &error_bars=Floats()) | |
Constructor. More... | |
double | get_a () const |
get a value (a*x) More... | |
double | get_b () const |
get b value (constant) More... | |
double | get_fit_error () const |
fit error More... | |
void | show (std::ostream &out=std::cout) const |
show equation More... | |
IMP::algebra::LinearFit2D::LinearFit2D | ( | const Vector2Ds & | data, |
const Floats & | error_bars = Floats() |
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Constructor.
[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) |
double IMP::algebra::LinearFit2D::get_a | ( | ) | const |
get a value (a*x)
Definition at line 37 of file LinearFit.h.
double IMP::algebra::LinearFit2D::get_b | ( | ) | const |
get b value (constant)
Definition at line 40 of file LinearFit.h.
double IMP::algebra::LinearFit2D::get_fit_error | ( | ) | const |
fit error
Definition at line 34 of file LinearFit.h.
void IMP::algebra::LinearFit2D::show | ( | std::ostream & | out = std::cout | ) | const |
show equation