Stata | نرم افزار مدل سازی و محاسبات آماری
Stata v10.0
Stata is a complete, integrated statistical package that provides everything you need for data analysis, data management, and graphics.
Stata 10 adds many new features such as multilevel mixed models, exact logistic regression, multiple correspondence analysis, a graph editor, and time-and-date variables. Find out more about these features at New in Stata 10.
Fast, accurate, and easy to use
With a point-and-click interface, an intuitive command syntax, and online help, Stata is easy to use, fast, and accurate (see certification results and FDA document compliance for details). All analyses can be reproduced and documented for publication and review.
Broad suite of statistical capabilities
Stata puts hundreds of statistical tools at your fingertips, from advanced techniques, such as survival models with frailty, dynamic panel data (DPD) regressions, generalized estimating equations (GEE), multilevel mixed models, models with sample selection, ARCH, and estimation with complex survey samples; to standard methods, such as linear and generalized linear models (GLM), regressions with count or binary outcomes, ANOVA/MANOVA, ARIMA, cluster analysis, standardization of rates, case–control analysis, and basic tabulations and summary statistics.
Complete data-management facilities
Stata’s data-management commands give you complete control of all types of data: you can combine and reshape datasets, manage variables, and collect statistics across groups or replicates. You can work with byte, integer, long, float, double, and string variables. Stata also has advanced tools for managing specialized data such as survival/duration data, time-series data, panel/longitudinal data, categorical data, and survey data.
Stata is a general-purpose statistical package for researchers of all disciplines.
Stata/MP is the fastest and largest version of Stata. Most computers purchased since mid 2006 can take advantage of the advanced multiprocessing of Stata/MP.
Stata/MP is a version of Stata/SE that runs on multiprocessor computers. Stata/MP provides the most extensive support for multiple-processor computers and dual-core computers of any statistics and data-management package.
The exciting thing about Stata/MP, and the only difference between Stata/MP and Stata/SE, is that Stata/MP runs faster—much faster. Stata/MP lets you analyze data in one-half to two-thirds of the time of Stata/SE on inexpensive, dual-core desktops. Stata/MP runs even faster on industrial-grade multiprocessor servers. Stata/MP supports up to 32 processors.
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