JAGS is Just Another Gibbs Sampler -- a program for analysis of
Bayesian hierarchical models using Markov Chain Monte Carlo (MCMC)
simulation.
The functionality of JAGS is based on the BUGS program created by the
MRC Biostatistics Unit (http://www.mrc-bsu.cam.ac.uk/). There is a short
manual that describes the differences between JAGS and BUGS.
Some of the BUGS examples have been modified to run with JAGS, and have
been turned into a test suite.
The octave-forge package is the result of The GNU Octave Repositry project,
which is intended to be a central location for custom scripts, functions and
extensions for GNU Octave. contains the source for all the functions plus
build and install scripts.
This is bim.
Package for solving Diffusion Advection Reaction (DAR)
Partial Differential Equaltions based on the Finite Volume Scharfetter-Gummel
(FVSG) method a.k.a Box Integration Method (BIM)
This module was adapted from Math::Vector.
It uses most of the same algorithms, and currently preserves the same
names as the original functions, though some aliases have been added
to make the interface more natural.
The "object" for the object oriented calling style is a blessed array
reference which contains a vector of the form [x,y,z]. Methods will
typically return a list.
The Math::VectorReal package defines a 3D mathematical "vector",
in a way that is compatible with the previous CPAN module
Math::MatrixReal. However it provides a more vector oriented set
of mathematical functions and overload operators, to the MatrixReal
package. For example the normal perl string functions "x" and "."
have been overloaded to allow vector cross and dot product
operations. Vector math formula thus looks like vector math formula
in perl programs using this package.
Proof General is a generic interface for proof assistants, currently
based on the customizable text editor Emacs. It works with either
XEmacs or GNU Emacs. A new Eclipse-based version is in development.
This is described separately at http://proofgeneral.inf.ed.ac.uk/kit/wiki.
Proof General has been developed at the LFCS in the University of
Edinburgh. It is distributed under the conditions of the GNU General
Public License.
There is a mailing list:
http://proofgeneral.inf.ed.ac.uk/mailinglist
Graphillion is a Python software package on search, optimization, and
enumeration for a graphset, or a set of graphs.
- Lightweight data structures for handling x-illions of graphs
- Search, optimization, and enumerate large and complex graph sets
- Efficient implementation extending Python with C/C++
- Working with existing graph tools like NetworkX
- Open source MIT license
- Well tested: more than 600 unit tests
- Fast prototyping, easy to teach, and multi-platform
Bayesian estimation, particularly using Markov chain Monte Carlo (MCMC), is an
increasingly relevant approach to statistical estimation. However, few
statistical software packages implement MCMC samplers, and they are non-trivial
to code by hand. pymc is a python package that implements the
Metropolis-Hastings algorithm as a python class, and is extremely flexible and
applicable to a large suite of problems. pymc includes methods for summarizing
output, plotting, goodness-of-fit and convergence diagnostics.
This port contains data and baseline images for VTK regression testing
and other VTK examples. The Data directory are data files of various
types. This includes polygonal data, images, volumes, structured grids,
rectilinear grids, and multi-variate data.
The Baseline are the testing images. These are used in testing to compare
a valid image against a generated image. If a difference between the two
images is found, then the test is considered to have failed.
Sage is a free open-source mathematics software system licensed under the GPL.
It combines the power of many existing open-source packages into a common
Python-based interface.
Mission: Creating a viable free open source alternative to Magma, Maple,
Mathematica and Matlab.
For instructions on adding optional packages, see files/optional-packages.txt.
You may want to avoid the command "make install" and instead simply use the
bin/mv command to move the ${WRKSRC} directory to where-ever you want it.
Xdelta provides the ability to generate deltas between a pair
of files and later apply those deltas. It operates similar to
the diff and patch commands, but works on binary files and does
not produce a human readable output.
Xdelta has three subcommands, delta, patch, and info. Delta
accepts two file versions and produces a delta, while patch
accepts the original file version and delta and produces the
second version.