python3-cluster

allows grouping a list of arbitrary objects into related groups (clusters)

python-cluster is a "simple" package that allows users to create several groups (clusters) of objects from a list. It's meant to be flexible and able to cluster any object. To ensure this kind of flexibility, you need not only to supply the list of objects, but also a function that calculates the similarity between two of those objects. For simple datatypes, like integers, this can be as simple as a subtraction, but more complex calculations are possible. Right now, it is possible to generate the clusters using a hierarchical clustering and the popular K-Means algorithm. For the hierarchical algorithm there are different "linkage" (single, complete, average and uclus) methods available.

r-cran-lsei

solving problems under equality/inequality constraints

The lsei package contains functions that solve least squares linear regression problems under linear equality/inequality constraints. Functions for solving quadratic programming problems are also available, which transform such problems into least squares ones first. It is developed based on the 'Fortran' program of Lawson and Hanson (1974, 1995), which is public domain and available at <http://www.netlib.org/lawson-hanson>.

libgnuradio-channels3.8.0

gnuradio channels functions

r-cran-metap

Meta-Analysis of Significance Values

The canonical way to perform meta-analysis involves using effect sizes. When they are not available this package provides a number of methods for meta-analysis of significance values including the methods of Edgington, Fisher, Lancaster, Stouffer, Tippett, and Wilkinson; a number of data-sets to replicate published results; and a routine for graphical display.

rubberband-ladspa

LADSPA plugin for audio pitch-shifting

Rubber Band is a library and utility program that permits you to change the tempo and pitch of an audio recording independently of one another.

libjarchivelib-java

simple archiving and compression library for Java

A simple archiving and compression library for Java that provides a thin and easy-to-use API layer on top of the powerful and feature-rich org.apache.commons.compress.