|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>|
|Description||Internally, the linear-fitting functions like VF_linfit employ a Singular Value Decomposition algorithm to obtain a solution even for (near-)singular linear systems. Thereby, coefficients ai 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|
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