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LinearSums1dC::LinearSums1dC(void) LinearSums1dC::LinearSums1dC(const LinearSums1dC &) LinearSums1dC::SetZero(void) LinearSums1dC::operator+=(const RealT &) LinearSums1dC::Add(const RealT &,const RealT &) LinearSums1dC::N(void) const LinearSums1dC::Mean(void) const LinearSums1dC::Var(void) const LinearSums1dC::SqrMean(void) const LinearSums1dC::operator<<(ostream &,const LinearSums1dC &) LinearSums1dC::operator>>(istream &,LinearSums1dC &) LinearSums1dC::operator+=(const LinearSums1dC::RealT &) LinearSums1dC::Add(const LinearSums1dC::RealT &,const LinearSums1dC::RealT &)

LinearSums1dC
Sums for computation of linear dependency features
include	"amma/LinearS1.hh"
User Level:	Default
Library:	Mag1
Example:	ex_kutta.cc
Section:	Basic Types.Numerical.Specialised Geometry.1-D Statistics.1-D
In Scope:	std

Comments:
The class LinearSums1dC serves for computation of linear dependences in 1D space.

typedef StdTypeC::RealT RealT;

The computed sums.

RealT n;

RealT sumX;

RealT sumXX;

LinearSums1dC()

The zero sums.

LinearSums1dC(const LinearSums1dC & sums)

Copy constructor.
Updating. ---------

void SetZero()

Initializies the sums.

const LinearSums1dC & operator+=(const RealT & p)

Adds another data 'p' to the sums.

const LinearSums1dC & Add(const RealT & nn,const RealT & v)

Adds 'nn' times the value 'v'.
Computation of statistics. --------------------------

RealT N() const

Returns the number of data have been entered into the sums.

RealT Mean() const

Returns the mean value of the data.

RealT Var() const

Returns the variance of the data.

RealT SqrMean() const

Returns the mean value of data squares.

ostream & operator<<(ostream & outS,const LinearSums1dC & sums)

istream & operator>>(istream & inS,LinearSums1dC & sums)

const LinearSums1dC & operator+=(const LinearSums1dC::RealT & p)

const LinearSums1dC & Add(const LinearSums1dC::RealT & nn,const LinearSums1dC::RealT & v)