LinReg_Bevington_Pebay.h File Reference

Linear regression utility class based on Bevington and Pebay algorithms. More...

#include <utility>
#include <TVectorD.h>
#include <TMatrixD.h>

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Data Structures
class	LinRegBevPeb
	Online linear regression with incremental covariance updates. More...

Functions
std::ostream &	operator<< (std::ostream &stream, const LinRegBevPeb &h)
	Output stream operator.

Detailed Description

Linear regression utility class based on Bevington and Pebay algorithms.

Author

Jan Balewski, MIT

Date

2010

References: "Data reduction and error analysis for the physical sciences" Philip R. Bevington, D. Keith Robinson. Bevington, Philip R., 1933- Boston : McGraw-Hill, c2003.

"Formulas for Robust, One-Pass Parallel Computation of Covariances and Arbitrary-Order Statistical Moments" Philippe Pebay, SANDIA REPORT SAND2008-6212, Unlimited Release, Printed September 2008

Definition in file LinReg_Bevington_Pebay.h.

Function Documentation

operator<<()

std::ostream & operator<< ( std::ostream & stream, const LinRegBevPeb & h )

inline

Output stream operator.

Definition at line 125 of file LinReg_Bevington_Pebay.h.

{
  stream << "LRB: " << h.fGoodEventNumber << " events";
  return stream;
}