Principal Component Analysis Software
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statistiXL is a powerful data analysis add-in for Microsoft Excel. It has been written by scientists to meet the needs of anyone requiring a versatile statistics package that is quick to learn and easy to use. Tests include: ANOVA, Contingency Tables, Cluster Analysis, Correlation (Simple, Multiple, Canonical), Discriminant and Factor Analysis, Goodness of Fit, Regression, Nonparametric Tests, PCA, Uni and Multivariate t-Tests and many more. Keywords: statistical analysis software data analysis statistics software microsoft excel analysis of variance principal component analysis cluster analysis contingency tables t-test correlation discriminant analysis factor analysis goodness of fit linear regression add-in powerful statistics statistical analysis add-in microsoft excel |
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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 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). Keywords: principal components analysis principal component analysis stock analysis stock picker stocks arbitrage pricing theory arpack pickstock uses principal components analysis predict fair stock prices |
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