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Table of Contents Introduction How to use Teach/Me Data Laboratory	Index
See also: how to use Teach/Me

Data Laboratory

Hands-on experience is especially important in data analysis. Teach/Me - Data Analysis therefore contains the statistics package which provides both the most important methods of elementary statistics, and several more advanced methods of multivariate data analysis.

Here are the key features of the Data Laboratory:
 

• up to six simultaneous windows to process and display data
• built-in numerical data editor
• a large number of chart types: point plots, line plots, spectra, x-y plots, principal components, histograms, table survey, etc.
• on-screen 3D-rotation of data
• built-in math interpreter
• mathematical/statistical functions: univariate linear and parabolic, regression, correlation, multiple linear regression,
• principal component analysis, principal component regression, neural networks, dendrograms
• statistical tests
• automatic feature selection: forward selection (MLR), growing neural networks
• cross-validation of calculated models
• sorting and mixing of data
• statistical table calculator (normal, chi-square, t, and F distribution)

Last Update: 2006-Jän-18