linear.hh File Reference


Detailed Description

fit class

Author:
Christian Holm
Date:
Wed Mar 12 14:11:20 2003

#include <gsl/gsl_fit.h>
#include <gsl/gsl_multifit.h>
#include <gslmm/vectormatrix/vector_double.hh>
#include <gslmm/vectormatrix/matrix_double.hh>

Include dependency graph for fit/linear.hh:


Namespaces

namespace  gslmm

Classes

class  gslmm::linear< np >
 Class template to do $ \chi^2$ fits to experimental data using linear combinations of functions. More...
class  gslmm::linear< 1 >
 Class template to do $ \chi^2$ fits to experimental data using linear combinations of functions. More...
class  gslmm::linear< 2 >
 Class template to do $ \chi^2$ fits to experimental data using linear combinations of functions. More...

Typedefs

typedef double data_type

Variables

gslmm::matrix< data_type_covar
gslmm::vector< data_type_param
data_type _chisq
size_t _ndf

Typedef Documentation

typedef double data_type
 

Data type.


Variable Documentation

data_type _chisq
 

The $\chi^2 $ after fit, -1 before.

gslmm::matrix<data_type> _covar
 

The covariance matrix.

size_t _ndf
 

Number of degrees of freedom (# data points - # of parameters).

gslmm::vector<data_type> _param
 

Parameter values after fit.

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Christian Holm
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