VF_getLinfitNeglect
 VD_getLinfitNeglect 
VE_getLinfitNeglect 

Function  retrieve the current significance threshold for data fitting to linear models 

Syntax C/C++  #include <MFstd.h>
float VF_getLinfitNeglect( void ); 
C++ MatObj  #include <OptiVec.h>
T vector<T>::getLinfitNeglect();
T matrix<T>::getLinfitNeglect(); 
Pascal/Delphi  uses MFstd;
function VF_getLinfitNeglect:Single; 

Description  Internally, the linearfitting functions like VF_linfit employ a Singular Value Decomposition algorithm to obtain a solution even for (near)singular linear systems. Thereby, coefficients a_{i} whose significance is lower than a threshold, Thresh, are set to 0 instead of infinity. This threshold can be modified by calling VF_setLinfitNeglect. The current threshold can be retrieved by VF_getLinfitNeglect.
In the C++ MatObj version, this function takes only the data type from the matrix as whose member function it is called, but has nothing specific to do with it otherwise. 

Return value  current significance threshold for linear fitting 

