Best statistica software for free download

BioStat - user-friendly biology and medicine oriented statistical software. With BioStat 2006, one gets a robust suite of statistics tools and graphical analysis methods that are easily accessed though a simple and straightforward interface. While BioStat 2006 is a “heavy-duty” biology and medicine oriented 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.
Promo price in January.

Related software: probit, statistics, statistical, analysis, time, series, correlation, excel, free, rank, anova, manova, chi, kolmogorov, sheet, mls, method, ld50, ld84, ld16, regression, graphic, statistica+, …

MakeSurvey is a powerful and interactive survey management system, enabling to organize, run and manage various types of surveys. MakeSurvey can process internet and email surveys. Vide spectrum of features lets user not only to build questioners and publish it to the respondents, but also to monitor survey process during all it's stages and analyze the results. System users can create all forms of questionnaires: from a complex surveys, multipage questioners, registration forms to simple polls of several questions. Eight question types are supported:

Edit;
Multi Edit;
Combo Box;
List;
Multi List ;
Check Boxes;
Radio Buttons;
Images-Check Boxes;
Images-Radio Buttons.

For primary analyzes of collected data system includes reports system, calculating the totals for each survey question choice, and frequency percentages of the responses, while more detailed analyzes can be done using automatic export to specialized programs (Excel, SPSS, Statistica or other formats). The software is simple to learn and easy to use.

Program can be useful to sociologist, marker researches, business companies, governmental institutions, universities, schools, journalists and others.

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With StatPlus 2006, 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 2006 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 2006 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/,Fisher F-test,
correlation coefficients (Pearson,Fechner),covariation
ANOVA (MANOVA,GLM, Latin and Greco-latin squares analysis)
Nonparametric statistics: Tables Analysis
chi-square test,
rank correlations (Kendall Tau, Spearman R, etc.),
comparing independent samples (Mann-Whitney U, Kolmogorov-Smirnov, Rosenbaum, Wald-Wolfowitz Runs Tests,Kruskal-Wallis ANOVA,...)
comparing dependent samples (Wilcoxon Test, Sign Test, Friedman ANOVA, Kendall's 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 :
Reads Microsoft Excel/StatSoft Statistica/SPSS
Charts - histograms, bars, areas, point-graphs, pies...
Formulas
OLE Objects

Big Christmas dicounts are available.

Related software: probit, statistics, statistical, analysis, time, series, correlation, excel, free, rank, anova, manova, chi, kolmogorov, sheet, mls, method, ld50, ld84, ld16, regression, glm, grm, latin, greco, logistic, binary, graphic, statistica+, …

AskWeb is a powerful and interactive survey management system, enabling to organize, run and manage various types of surveys. AskWeb can process internet and email surveys. Vide spectrum of features lets user not only to build questioners and publish it to the respondents, but also to monitor survey process during all it's stages and analyze the results. System users can create all forms of questionnaires: from a complex surveys, multipage questioners, registration forms to simple polls of several questions. Eight question types are supported:

Edit;
Multi Edit;
Combo Box;
List;
Multi List ;
Check Boxes;
Radio Buttons;
Images-Check Boxes;
Images-Radio Buttons.

For primary analyzes of collected data system includes reports system, calculating the totals for each survey question choice, and frequency percentages of the responses, while more detailed analyzes can be done using automatic export to specialized programs (Excel, SPSS, Statistica or other formats). The software is simple to learn and easy to use.

Program can be useful to sociologist, marker researches, business companies, governmental institutions, universities, schools, journalists and others.

Related software: online, surveys, survey, web, create, how, conduct, free, tool, online surveys, online survey, web surveys, create survey, how to create survey, conduct survey, survey online, free online survey, online survey tool, create online survey, …