News: all of the few remaining calls to scipy have been replaced with calls to numpy. Versions 0.1.8 and above do not require scipy as a dependency. Introduction This library provides Python functions for agglomerative clustering. Its features include * generating hierarchical clusters from distance matrices * computing distance matrices from observation vectors * computing statistics on clusters * cutting linkages to generate flat clusters * and visualizing clusters with dendrograms. The interface is very similar to MATLAB's Statistics Toolbox API to make code easier to port from MATLAB to Python/Numpy. The core implementation of this library is in C for efficiency.
Intel® Threading Building Blocks (TBB) offers a rich and complete approach to expressing parallelism in a C++ program. It is a library that helps you take advantage of multi-core processor performance without having to be a threading expert. Threading Building Blocks is not just a threads-replacement library. It represents a higher-level, task-based parallelism that abstracts platform details and threading mechanisms for scalability and performance.
PyNIO is a Python package that allows read and/or write access to a variety of data formats using an interface modeled on netCDF. PyNIO is composed of a C library called libnio along with a Python module based on and with an interface similar to the Scientific.IO.NetCDF module written by Konrad Hinsen. The C library contains the same data I/O code used in NCL, a scripting language developed for analysis and visualization of geo-scientific data. Currently supported formats include: * netCDF (read/write) * GRIB 1 and GRIB 2 (read-only) * HDF 4 (read/write for Scientific DataSets only) * HDFEOS 2 (read-only for Grid and Swath data only) * CCM history files (read-only)
The YUI Library is a set of utilities and controls, written in JavaScript, for building richly interactive web applications using techniques such as DOM scripting, DHTML and AJAX. YUI is available under a BSD license and is free for all uses. The YUI project includes the YUI Library and two build-time tools: YUI Compressor (minification) and YUI Doc (documentation engine for JavaScript code).