sfit-package: Package sfit
In HenrikBengtsson/sfit: Multidimensional Simplex Fitting
sfit-package R Documentation
Package sfit
Description
Methods for robustly fitting a K-dimensional simplex in M dimensions.
To get started
To get started, see:
-
cfit() - To fit a K-dimensional simplex in an
N-dimensional space.
How to cite this package
Please site [1] and [2] below.
Wishlist
The current interface from R is very ad hoc; it dumps all data to
file(s), calls 'cfit' with the correct parameters via pipe()
(see connections) and parses the output files from 'cfit'.
Ideally, we would link the cfit code to R via .Call() (see
Foreign), but that is for the future. The current
solutions has been verified to work on Windows XP, Linux and OSX.
License
The releases of this package is licensed under
LGPL version 2.1 or newer.
The development code of the packages is under a private licence
(where applicable) and patches sent to the author fall under the
latter license, but will be, if incorporated, released under the
"release" license above.
Author(s)
The algorithm and its C source code implementation is work
of Pratyaksha Wirapati.
The R wrapper is work of Henrik Bengtsson.
References
[1] P. Wirapati, & T. Speed, Fitting polyhedrial cones and
simplices to multivariate data points, Walter and Eliza Hall Institute
of Medical Research, December 30, 2001.
[2] P. Wirapati and T. Speed, An algorithm to fit a simplex
to a set of multidimensional points, Walter and Eliza Hall Institute
of Medical Research, January 15, 2002.
HenrikBengtsson/sfit documentation built on Nov. 12, 2022, 8:26 p.m.
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| sfit-package | R Documentation |
Package sfit
Description
Methods for robustly fitting a K-dimensional simplex in M dimensions.
To get started
To get started, see:
-
cfit() - To fit a K-dimensional simplex in an N-dimensional space.
How to cite this package
Please site [1] and [2] below.
Wishlist
The current interface from R is very ad hoc; it dumps all data to
file(s), calls 'cfit' with the correct parameters via pipe()
(see connections) and parses the output files from 'cfit'.
Ideally, we would link the cfit code to R via .Call() (see
Foreign), but that is for the future. The current
solutions has been verified to work on Windows XP, Linux and OSX.
License
The releases of this package is licensed under LGPL version 2.1 or newer.
The development code of the packages is under a private licence (where applicable) and patches sent to the author fall under the latter license, but will be, if incorporated, released under the "release" license above.
Author(s)
The algorithm and its C source code implementation is work of Pratyaksha Wirapati. The R wrapper is work of Henrik Bengtsson.
References
[1] P. Wirapati, & T. Speed, Fitting polyhedrial cones and
simplices to multivariate data points, Walter and Eliza Hall Institute
of Medical Research, December 30, 2001.
[2] P. Wirapati and T. Speed, An algorithm to fit a simplex
to a set of multidimensional points, Walter and Eliza Hall Institute
of Medical Research, January 15, 2002.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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