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6.4 (May 10th, 2001 - 4.13 MBytes download)
- Excel - ViSta:
Combine the spreadsheet power of Excel with
the visualization and analysis power of ViSta
to increase your understanding of your data.
Note: Does not work with Excel in office 97.
This problem is being addressed.
- Missing Data
- ViSta allows data to have missing
values, and can report and visualize such
data. There is a choice of three ways to impute
values for the missing observations. Then
the data can be analyzed by any of ViSta analysis
Interface - the user interface
focuses on optimizing the user's experience.
It is elegant, fast, smooth and easy to use.
help information and the interface
to it have been greatly improved and expanded
- new visualizations, new analysis methods,
more transformations, improved speed, etc.
The main ViSta module includes
these four commonly used analysis methods:
- Univariate Tests
: T-tests, z-tests, Mann-Whitney, Wilcoxon
One-way to N-way Anova with/without 2-way
interactions of balanced or unbalanced complete
: Simple and Multiple Regression using OLS,
Robust or Monotone fitting methods.
- Frequency Table
Analysis : Chi-Square, Phi Coefficient,
Contingency Coefficient, CMH.
contain additional analysis methods.