mo_boxcox.f90 File Reference

Box-Cox transformation of data. More...

Go to the source code of this file.

Data Types
interface	mo_boxcox::boxcox
	Transform a positive dataset with a Box-Cox power transformation. More...
interface	mo_boxcox::invboxcox
	Back-transformation of Box-Cox-transformed data. More...

Modules
module	mo_boxcox
	Box-Cox transformation of data.

Functions/Subroutines
real(sp) function, dimension(size(x))	mo_boxcox::boxcox_sp (x, lmbda, mask)
real(dp) function, dimension(size(x))	mo_boxcox::boxcox_dp (x, lmbda, mask)
real(sp) function, dimension(size(x))	mo_boxcox::invboxcox_1d_sp (x, lmbda, mask)
real(dp) function, dimension(size(x))	mo_boxcox::invboxcox_1d_dp (x, lmbda, mask)
real(sp) function	mo_boxcox::invboxcox_0d_sp (x, lmbda)
real(dp) function	mo_boxcox::invboxcox_0d_dp (x, lmbda)

Detailed Description

Box-Cox transformation of data.

This module contains routines to calculate the Box-Cox transformation as well as estimating the best exponent for the Box-Cox transformation

Changelog

• March 2011, Matthias Cuntz
  • modified Python code of Travis Oliphant (2002): boxcox, llf_boxcox
• Dec 2019: Robert Schweppe:
  • removed NR code (get_boxcox)

Author

Mathias Cuntz

Date

Aug 2011

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/.

Definition in file mo_boxcox.f90.