57 projects tagged "Statistics"

No download Website Updated 23 Jun 2013 LibBi

Screenshot
Pop 18.33
Vit 18.46

LibBi is used for state-space modelling and Bayesian inference on high-performance computer hardware, including multi-core CPUs, many-core GPUs (graphics processing units), and distributed-memory clusters. The staple methods of LibBi are based on sequential Monte Carlo (SMC), also known as particle filtering. These methods include particle Markov chain Monte Carlo (PMCMC) and SMC2. Other methods include the extended Kalman filter and some parameter optimization routines. LibBi consists of a C++ template library and a parser and compiler, written in Perl, for its own modelling language.

Download Website Updated 01 Sep 2013 LoadAvg

Screenshot
Pop 20.37
Vit 16.47

LoadAVG is a simple and lightweight method of monitoring load, memory usage, and transfer throughput on a Linux server.

Download Website Updated 07 Jan 2014 MLPACK

Screenshot
Pop 92.11
Vit 2.42

MLPACK is a C++ machine learning library with an emphasis on scalability, speed, and ease-of-use. Its aim is to make machine learning possible for novice users by means of a simple, consistent API, while simultaneously exploiting C++ language features to provide maximum performance and maximum flexibility for expert users. It contains algorithms such as k-means, Gaussian mixture models, hidden Markov models, density estimation trees, kernel PCA, locality-sensitive hashing, sparse coding, linear regression and least-angle regression.

No download Website Updated 17 Jul 2012 MeanWalker

Screenshot
Pop 15.81
Vit 1.00

MeanWalker is a library which provides functions to sample from probability distributions (and to build histograms, etc.). To do this it, provides a way to take samples using the Metropolis-Hastings method, as well as the Goodman-Weare method.

Download Website Updated 20 Aug 2013 Meta.Numerics

Screenshot
Pop 80.05
Vit 7.23

Meta.Numerics is a Mono-compatible .NET library for scientific and numerical programming. It includes functionality for matrix algebra (including SVD, non-symmetric eigensystems, and sparse matrices), special functions of real and complex numbers (including Bessel functions and the complex error function), statistics and data analysis (including PCA, logistic and nonlinear regression, statistical tests, and nonuniform random deviates), and signal processing (including arbitrary-length FFTs).

No download Website Updated 01 Mar 2013 Metrix++

Screenshot
Pop 20.10
Vit 21.33

Metrix++ is a platform to collect and analyze code metrics. It has a plugin-based architecture, so it is easy to add support for new languages, define new metrics, and/or create new pre- and post-processing tools. Every metric has 'turn-on' and other configuration options. There are no predefined thresholds for metrics or rules; you can choose and configure any limit you want. It scales well to large codebases. For example, initial parsing of about 10000 files takes 2-3 minutes on an average PC, and only 10-20 seconds for iterative re-run. Reporting summary results and exceeded limits takes less than 1 - 10 seconds. It can compare results for 2 code snapshots (collections) and differentiate added regions (classes, functions, etc.), modified regions, and unchanged regions. As a result, easy deployment is guaranteed into legacy software, helping you to deal with legacy code efficiently, and either enforce the 'leave it not worse than it was before' rule or motivate re-factoring.

No download Website Updated 27 Jan 2011 Moodle Reporting

Screenshot
Pop 39.04
Vit 1.61

Moodle Reporting is a collection of tools for extracting reports and statistics from your Moodle installation. It is based on R, Eclipse Birt, and RRDtool.

Download Website Updated 25 May 2012 NetsGraph

Screenshot
Pop 31.75
Vit 1.01

NetsGraph is a simple PHP class to generate statistical graphics from network data transfers. It accepts as input a list of samples representing the average network data transfer on a specified interval and is able to create native SVG graphics or PNG images.

No download Website Updated 16 Jul 2013 PHP Clarke and Wright Algorithm

Screenshot
Pop 30.43
Vit 17.82

PHP Clarke and Wright Algorithm is a class that can solve a truck routing problem with the Clarke and Wright algorithm. It attempts to solve the problem of determining the routes by which a given number of trucks with different weight and volume capacity will be dispatching deliveries to a certain number of clients distributed geographically within certain time windows. The class takes as parameters the nodes of positions of each client, the demands of each client, a matrix of distance between nodes, and the capacity of each truck. It computes the route for each truck, as well the time and distance to drive to each customer and the volume and weight to transport.

No download No website Updated 13 May 2010 PacStats

Screenshot
Pop 29.33
Vit 1.01

PacStats is able to analyze the log and the lib directory of the ArchLinux package manager (pacman) and generate statistical charts.

Screenshot

Project Spotlight

LibreS3

An Amazon S3 compatible storage service.

Screenshot

Project Spotlight

R128GAIN

An FFmpeg and SoX based EBU R128 compliant loudness scanner for audio files.