Stata is a complete, integrated software package that provides all your data science needs—data manipulation, visualization, statistics, and reproducible reporting. O Stata não é vendido em módulos, é uma ferramenta completa num único pacote. Você pode escolher entre uma licença perpétua ou licenças anuais.

O Stata 15 é comercializado em várias modalidades, com o mesmo conjunto completo de comandos e recursos. Descubra as suas diferenças

• STATA/MP: The fastest version of Stata (for dual-core, quad-core and multicore/multiprocessor computers);
• STATA/SE: Para análise de grandes bancos de dados (máximo 32 767 variáveis);
• STATA/IC: Para análise de bancos de dados de tamanho moderado (máximo de 2 047 variáveis);
• Comparação de funcionalidades

Stata/MP is the fastest and largest version of Stata. Virtually any current computer can take advantage of the advanced multiprocessing of Stata/MP. This includes the Intel i3, i5, i7, i9, Xeon, and Celeron, and AMD multi-core chips. On dual-core chips, Stata/MP runs 40% faster overall and 72% faster where it matters, on the time-consuming estimation commands. With more than two cores or processors, Stata/MP is even faster.

Stata/MP is faster-much faster. Stata/MP lets you analyze data in one-half to two-thirds of the time compared to Stata/SE on inexpensive dual-core laptops and in one-quarter to one-half the time on quad-core desktops and laptops.

Stata/MP runs even faster on multiprocessor servers. Stata/MP supports up to 64 processors/cores.

Speed is often most crucial when performing computationally intense estimation procedures. A few of Stata’s estimation procedures, including linear regression, are nearly perfectly parallelized, meaning they run twice as fast on two cores, four times as fast on four cores, eight times as fast on eight cores, and so on. Some estimation commands can be parallelized more than others. Taken at the median, estimation commands runs 1.9 times faster on two cores, 3.1 times faster on four cores, and 4.3 times faster on eight cores.

Stata/MP is 100% compatible other versions of with Stata. Analyses do not have to be reformulated or modified in any way to obtain Stata/MP’s speed improvements.

Stata/MP is available for the following operating systems:

• Windows (64-bit processors);
• macOS (64-bit Intel processors);
• Linux (64-bit processors);

To run Stata/MP, you can use a desktop computer with a dual-core or quad-core processor, or you can use a server with multiple processors. Whether a computer has separate processors or one processor with multiple cores makes no difference. More processors or cores makes Stata/MP run faster.

For more advice on purchasing/upgrading to Stata/MP or for hardware queries, please contact our sales team.

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Stata/SE and Stata/IC differ only in the dataset size that each can analyse. Stata/SE and Stata/MP can fit models with more independent variables than Stata/IC (up to 10,998). Stata/SE can analyse up to 2 billion observations.

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Stata/IC allows datasets with as many as 2,048 variables. The maximum number of observations is 2.14 billion. Stata/IC can have at most 798 independent variables in a model.

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Comparison of features

For Business License terms and options please click here.

For Educational License terms and options please click here.

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Novas recursos do Stata 15

Requisitos do sistema

O Stata pode ser executado nas plataformas listadas abaixo. Não é necessário especificar o seu sistema operacional quando realizar a sua encomenda, apenas necessita de escolher o executável certo no momento do download.

Veja mais informações sobre como rodar o Stata em computadores dual-core, multicore ou multi processador.

Platforms

Stata for Windows

• Windows 10 *
• Windows 8 *
• Windows 7 *
• Windows Vista *
• Windows Server 2016, 2012, 2008, 2003 *

* 64-bit Windows varieties for x86-64 and x86 processors made by Intel® and AMD.

• Stata for macOS requires 64-bit Intel® processors (Core™2 Duo or better) running macOS 10.9 or newer

• Linux: Any 64-bit (x86-64 or compatible) running Linux.
• For xstata, you need to have GTK 2.24 installed

Please note: The 32-bit and Solaris download options are still available, but by request only.

• Minimum of 1 GB of RAM for Stata/IC, 2GB for Stata/SE and 4GB for Stata/MP
• Minimum of 1 GB of disk space for all versions
• Stata for Unix requires a video card that can display thousands of colours or more (16-bit or 24-bit colour)

Saiba tudo sobre a ampla gama de recursos estatísticos do Stata usando o índice abaixo. Cada seção contém links para mais detalhes e exemplos para ajudar os usuários a tirar o melhor proveito do software.

http://stataonly.timberlake-analytics.com.br/software/stata/

Stata 15 Documentação

Stata 15 Manuais

Base Reference Manual	Bayesian Analysis Reference Manual	Data Management Reference Manual	Functions Reference Manual
Graphics Reference Manual	Item Response Theory Reference Manual	Longitudinal-Data/Panel-Data Reference Manual	Mata Matrix Programming
Multilevel Mixed-Effects Reference Manual	Multiple-Imputation Reference Manual	Multivariate Statistics Reference Manual	Power and Sample-Size Reference Manual
Programming Reference Manual	Structural Equation Modeling Reference Manual	Survey Data Reference Manual	Survival Analysis Reference Manual
Time Series Reference Manual	Treatment Effects Reference Manual	User’s Guide	Glossary and Index
Getting Started with Stata for Mac	Getting Started with Stata for Unix	Getting Started with Stata for Windows	Extended Regression Models
Finite Mixture Models	Linearized Dynamic Stochastic General Equilibrium	Spatial Autoregressive Models

A documentação do Stata 15 é copyright da StataCorp LLC, College Station TX, EUA, e é usada com permissão da StataCorp LLC.