StatPlus 2006 description
A software designed to be a statistical analysis and spreadsheet application.

StatPlus is easy-to-use statistical data processing software application.

StatPlus has a very simple, graphical user interface that provides access to a wide range of powerful and flexible statistical tools.

With StatPlus 2007, one gets a robust suite of statistics tools and graphical analysis methods that are easily accessed though a simple and straightforward interface.

The range of possible applications of StatPlus 2007 is virtually unlimited sociology, financial analysis, biostatistics, economics, insurance industry, healthcare and clinical research, probability calculations for lotteries and gambling operations - to name just a few fields where the program is already being extensively used.

While StatPlus 2007 is a heavy-duty professional statistical analysis tool, the interface is so simple that even people who have no knowledge of statistics are capable of processing data, provided they know how to use PC and clear instructions are given.

This frees up intellectual resources for analyzing the results, rather than agonizing over who and how processed the data, and if any mistakes were made in the process.

Statistical features:
· Basic statistics: descriptive statistics, normality tests, T-Test/Pagurova Criterion/G-Criterion,Fisher F-test, correlation coefficients (Pearson,Fechner),covariation ANOVA (MANOVA,GLM, Latin and Greco-latin squares analysis)
· Nonparametric statistics:2x2 Tables Analysis (Chi-square, Yates Chi-square, Exact Fisher Test, etc.), chi-square test, rank correlations (Kendall Tau, Spearman R, etc.), comparing independent samples (Mann-Whitney U Test, Kolmogorov-Smirnov test, Wald-Wolfowitz Runs Test, Rosenbaum Criterion, Kruskal-Wallis ANOVA, median test) comparing dependent samples (Wilcoxon Matched Pairs Test, Sign Test, Friedman ANOVA, Kendall's Coeff. of Concordance)
· Cochran Q Test
· Regression: Linear, polynomial, logistic, stepwise and Cox regression
· Survival Analysis: Probit-analysis, Cox regression
· Time series analysis:Moving Average, Auto Correlation and Partial AC, etc.
Powerful data processor (from sampling up to special transformations)

Spreadsheet features :
· Export/import: Microsoft Excel 97-2003/StatSoft Statistica/SPSS
· Charts - histograms, bars, areas, point-graphs, pies...
· Using functions in formulas (math, statistical, financial - more than 80)
OLE Objects

Here are some key features of "StatPlus 2007":

· Data generation/transformation/sampling
· Charts building
· Basic statistics
· ANOVA (MANOVA) with GLM and with Latin squares analysis
· Regression analysis
· Nonparametric statistics
· Time series analysis and forecasting
· Survival analysis


Limitations:

· 30 days trial
· Nag screen