Populations

This program, BayeScan aims at identifying candidate loci under natural selection from genetic data, using differences in allele frequencies between populations. BayeScan is based on the multinomial-Dirichlet model. One of the simplest possible scenarios covered consists of an island model in... Platforms: Windows, Mac, Linux

Recodon is a population genetic simulator that generates samples of nucleotide and codon sequences from populations with recombination, migration and growth. The last version includes new codon models (M1, M7 y M8) and new output options. Platforms: Windows

Each year, governors from all the continents arrive to the Eternal Forest, to replenish their populations, gathering the harvest. Because a long time bodies of local natives assemble on the conveyor, and use the fruits of the tree of life to revive steel mechanisms. The Eternal Forest does not... Platforms: Windows

A C++ implementation of Dynamic Field Theory (DFT), Amari kind of space-time continuous fields representing activation of populations in neural cortex. Source code for the GUI is available through SVN. Platforms: Mac, Linux

Inference of recent migration rates between populations using multi-locus marker genotype data. Platforms: Windows, Mac

Cluster Networks are a new style of neural simulation / neural network modeling, that models networks of neural populations ('clusters') that transform and transmit information using precisely-timed, graded bursts ('pulses' or 'volleys') of firing. Platforms: Windows, Mac, Linux

This is a discrete event model that has been developed to computationally simulate the many interactions that occur between co-inhabiting populations of bacteriophage lambda and bacteria. Model qualifications are under review for scientific publication. Platforms: Windows, Mac, Linux

pySTEP or Python Strongly Typed gEnetic Programming: A light Genetic Programming API that allows the user to easily evolve populations of trees with precise grammatical and structural constraints. Platforms: Windows, Mac, Linux

Add-on to Haploview that picks tagSNPs while allowing for: (1) preferential selection based on user-defined criteria, (2) selection across multiple populations, (3) selection outside defined genomic regions, and (4) picking of surrogate (backup) tagSNPs. Platforms: Windows, Mac, Linux

This function is a simple but flexible and usefull tool to implement genetic optimization algorithms that work with populations of custom units. This tool allows to customize the fitness function, the stopping criteria and the cross-over and mutation operators. This is a simple tool, written in... Platforms: Matlab

This function generates an overlapping histogram of multiple populations. For a demo simply type "histn".SYNTAX: h=histn(Y,X,S)Y - Data array that is NxM where N is the number of groups and M is the number of measures within each group. Right now M has to be the same for each group.X - Optional... Platforms: Matlab

AWclust is easy to use non-parametric population structure analysis software written for R with a GUI interface. Just point and click and you will be on your way to discovering the important cluster information in your SNP data sets. The software works well with both small and large SNP... Platforms: Mac

Kandid is a system to evolve graphics. Graphics, in Kandid, is not drawn by hand. Instead new forms can be found using genetic algorithms. To achieve this aim Kandid simulates evolution using sexual reproduction and populations. But there is no fitness function in side the program. Only the user... Platforms: *nix

Bersoft Sampling Analyzer (BSA) is intended for simulating and analyzing samplings from experimental data, using both infinite and finite populations. BSA allows to filtering the population for identifying and generating subpopulations or choosing the best set of data range the population. BSA... Platforms: Windows, Windows 7, Windows Server

Statistical Analysis and Inference Software for Windows covering everything from Average, Mode and Variance through to Hypothesis Analysis, Time Series and Linear Regression. Includes Online Help, Tutorials, Graphs, Summaries, Import/Export, Customisable Interface, Calculator, Live Spell Check,... Platforms: Windows

This refreshing screensaver takes you to the far ice fields of the Arctic. Incalculable kilometres of frozen wasteland, an ocean almost completely covered in snow, with hardly any sign of life or vegetation.The small vestiges of life in the Arctic are reduced to a few micro-organisms that live in... Platforms: Windows

Textbender project is a toolkit for collaborative authoring based on structures and methods derived from nature. Structures include a genetic code, populations, and a gene pool. A text is encoded with genetic markup and then distributed out to writers to form a population of copies and a gene... Platforms: *nix

Evocosm is a C++ Framework for Evolutionary Computing library. Evocosm is a set of classes that abstract the fundamental components of an evolutionary algorithm. Ill list the components here with a bit of introduction; you can review the details of the classes by downloading the code archives... Platforms: *nix

Terragen™ 2 Technology Preview is the first public release of Planetside Software's new, cutting edge landscape visualisation software. The Technology Preview is now available for both Windows and Mac OS X 10.4.x. See below for details on obtaining your free copy.TG2 Technology Preview features... Platforms: Mac

One of the most misunderstood mammals, bats are actually very beneficial to mankind and the environment. They help control harmful insect populations, as well as rain forest regeneration, among other benefits. Although much of western culture fear or loath bats, many cultures view bats as symbols... Platforms: Mac