Fitting a straight line. More...

Data Types
interface	linfit
	Fits a straight line to input data by minimizing chi^2. More...

Functions/Subroutines
real(dp) function, dimension(:), allocatable	linfit_dp (x, y, a, b, siga, sigb, chi2, model2)

real(sp) function, dimension(:), allocatable	linfit_sp (x, y, a, b, siga, sigb, chi2, model2)

Detailed Description

Fitting a straight line.

This module provides a routine to fit a straight line with model I or model II regression.

Copyright: Copyright 2005-2024, the CHS Developers, Sabine Attinger: All rights reserved. FORCES is released under the LGPLv3+ license

The UFZ (CHS) FORCES code is free software. You can redistribute it and/or modify it under the terms of the GNU General Public License as published by the free Software Foundation either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You received a copy of the GNU Lesser General Public License along with the UFZ CHS FORCES code. It can be found in the files COPYING and COPYING.LESSER provided with this software. The complete GNU license text can also be found at http://www.gnu.org/licenses/.

Function/Subroutine Documentation

real(dp) function, dimension(:), allocatable mo_linfit::linfit_dp	(	real(dp), dimension(:), intent(in)	x,
		real(dp), dimension(:), intent(in)	y,
		real(dp), intent(out), optional	a,
		real(dp), intent(out), optional	b,
		real(dp), intent(out), optional	siga,
		real(dp), intent(out), optional	sigb,
		real(dp), intent(out), optional	chi2,
		logical, intent(in), optional	model2
	)

private

Definition at line 98 of file mo_linfit.f90.

real(sp) function, dimension(:), allocatable mo_linfit::linfit_sp	(	real(sp), dimension(:), intent(in)	x,
		real(sp), dimension(:), intent(in)	y,
		real(sp), intent(out), optional	a,
		real(sp), intent(out), optional	b,
		real(sp), intent(out), optional	siga,
		real(sp), intent(out), optional	sigb,
		real(sp), intent(out), optional	chi2,
		logical, intent(in), optional	model2
	)

private

Definition at line 189 of file mo_linfit.f90.