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Free Principal Components Analysis Downloads

 

PickStock

PickStock (copyright 2003, Bell Software and Services, Inc.) uses principal components analysis to search out potentially underpriced stocks by analyzing a user-supplied database of historical stock prices. The program is believed to be an implementation of what is known in the financial market modeling community as 'arbitrage pricing theory' (see for example S. Ross, 'The arbitrage theory of capital asset pricing', J. Economic Theory, vol. 13, pp. 341-360, 1976). The theory postulates that a given vector of prices (for example, today's price for a set of stocks) can be explained by a linear combination of underlying economic components. While there is apparently substantial debate in the economic community as to the viability of the arbitrage pricing theory, this application provides a tool to test it out on real data. Who can best make use of this application: It is hoped that any user who can download stock price data into MetaStock text format will find PickStock sufficiently easy to use. Facility in handling text files and importing them into spreadsheets is also a plus. Economists and stock analysts may be able to utilize the program along with a more traditional analysis of economic fundamentals. Scientists, engineers, and students may even be able to tap into the powerful principal components analysis engine that PickStock incorporates by replacing closing prices with arbitrary data (ie. a given 'date' can be associated with one experiment having outputs for each of the 'tickers' with the output values corresponding to the ticker being in the 'close' field).

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Code Co-op Version Control

Keep your Windows development projects organized across multiple development languages by incorporating Code Co-op, the peer-to-peer collaboration and source control tool. Code Co-op enables code management and collaboration through Email, LAN, and VPN - no server required. Teams free up time with project access regardless of a network connection. Controls all file types. Integrates with VS.NET, Delphi, C++ Builder and other SCC API tools.

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VBdocman

VBdocman is a Visual Basic Add-In for automatic generating of technical documentation from your Visual Basic source files with just few mouse clicks. It parses source code and automatically creates table of contents, index, topics, cross-references and context sensitive help in CHM, HLP, HTML, RTF, XML and other formats. It also contains sophisticated comment editor.

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Azak Pro

Features of AZAK PRO: - Manage your downloads with a fast and powerful interface. - Recover and resume broken downloads automatically. - Integrated to Microsoft Internet Explorer 6.0+ - Download files from any FTP or HTTP server up to 100% times faster. - Mirroring: Download a file from multiple locations automatically. Which means an even faster download. - 100% pure java, which means it will run on any machine with java 1.4.2 installed.

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WaveDiff

WaveDiff ActiveX Control v1.0 processes a input wave file using FFT and returns the accuracy of match found with a reference wave file.Features: -Compares or Differentiates a given wave file from a set of reference wave files using FFT-Works with voice, audio frequencies and tones-Gives the closest match by getting the shortest Euclid distance of them all-Use WaveDiff to Recognize Keywords or Numbers in any languages

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Guitar and Drum Trainer 2

Slow down music between 5%-200% normal speed, set loop start and end points, and filter frequencies with a 16 band equalizer to learn to play your favorite music on guitar or any instrument. Use it for free or donate to support it. Learn new music easily: * Slow music down * Pitch Shift music * Filter unwanted parts with 16 band EQ * Loop music Just open MP3s to learn your favorite music. Free download at RenegadeMinds.com

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