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/*
* c++ implementation of Lowess weighted regression by
* Peter Glaus http://www.cs.man.ac.uk/~glausp/
*
*
* Based on fortran code by Cleveland downloaded from:
* http://netlib.org/go/lowess.f
* original author:
* wsc@research.bell-labs.com Mon Dec 30 16:55 EST 1985
* W. S. Cleveland
* Bell Laboratories
* Murray Hill NJ 07974
*
* See original documentation in the .cpp file for details.
*
*/
#ifndef LOWESS_H
#define LOWESS_H
#include<vector>
using namespace std;
void lowess(const vector<double> &x, const vector<double> &y, double f, long nsteps, double delta, vector<double> &ys, vector<double> &rw, vector<double> &res);
void lowess(const vector<double> &x, const vector<double> &y, double f, long nsteps, vector<double> &ys);
void lowest(const vector<double> &x, const vector<double> &y, double xs, double &ys, long nleft, long nright, vector<double> &w,bool userw, vector<double> &rw, bool &ok);
#endif
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