Data Analysis Examples
Posted by Armando Brito Mendes | Filed under estatística, software
Bons exemplos de análises complexas com vários softwares
The pages below contain examples (often hypothetical) illustrating the application of different statistical analysis techniques using different statistical packages. Each page provides a handful of examples of when the analysis might be used along with sample data, an example analysis and an explanation of the output, followed by references for more information. These pages merely introduce the essence of the technique and do not provide a comprehensive description of how to use it.
Tags: captura de conhecimento, data mining, decisão médica, IBM SPSS Statistics, inferência, inquéritos, R-software, software estatístico
SPSS Starter Kit
Posted by Armando Brito Mendes | Filed under estatística, software
Lições sobre utilização introdutória ao SPSS
SPSS Annotated Output
SPSS Class Notes
SPSS Learning Modules
SPSS Frequently Asked Questions
SPSS Library
SPSS Code Fragments
Tags: análise de dados, Estat Descritiva, IBM SPSS Statistics, inferência, inquéritos, software estatístico
SPSS On-Line Training Workshop
Posted by Armando Brito Mendes | Filed under estatística, software, videos
Muitos e bons videos de utilização das versões mais recentes do SPSS
Tutorials and Clips
Overview of SPSS
Getting Started
Options in the Edit Menu
Open Files in SPSS
Define/Modify Variables
File Manipulation: sort, merge, Transpose
File Manipulation: select, split
Programmability Extension-Using R inside SPSS , …
Tags: IBM SPSS Statistics, software estatístico
Raynald’s SPSS tools
Posted by Armando Brito Mendes | Filed under estatística, software
Páginas pessoais com muita info. sobre SPSS
Desde Dezembro de 1998 que tenho participado no grupo de discussão SPSSX-L e no newsgroup comp.soft-sys.stat.spss. Estas participações aumentaram o meu grau de conhecimento acerca SPSS em cerca de 25. Tenho aprendido muito com muitos utilizadores do SPSS, tais como:
John Hendrickx, Hector E. Maletta, Rolf Kjoeller, David Marso e Neila Nessa.
Pelo meu lado, respondi a cerca de 2100 questões colocadas nestes dois grupos de discussão. É mais divertido aprender o SPSS através da resposta a questões reais, do que a ler livros e a “inventar problemas” para resolver. Acho que a diversidade de problemas e situações com que nos deparamos nestes grupos fascinantes. (E isto, provavelmente, diz muita coisa acerca da minha personalidade 
).
Para uma visão geral da minha página, queiram consultar o mapa do site.
Frequently Asked Question (FAQ)
SPSS Tips
Newbie’s Corner
Sample SPSS Syntax
Learning SPSS Syntax
Debugging Syntax
Sample Macros
Macro Tutorials
Debugging Macros
Sample Scripts
Learning Scripts
Python
Tags: desnvolvimento de software, IBM SPSS Statistics, inquéritos, software estatístico
SPSS Programming and Data Management book
Posted by Armando Brito Mendes | Filed under estatística, software
Manual grátis do IBM-SPSS
SPSS Programming and Data Management:
A Guide for SPSS and SAS Users
The first edition of the book was released by SPSS on January 7th, 2004. Here is the description found on SPSS’s site:
SPSS is pleased to announce the availability of “SPSS Programming and Data Management: A Guide for SPSS and SAS Users” written by SPSSX list member, Raynald Levesque, already well known for his practical solutions to complex SPSS programming problems.
The book reveals the wealth of functionality beneath the SPSS graphical user interface, with detailed examples of command syntax, the macro facility, scripting, and the new Output Management System. Until now, no other book has focused on these features, and many users have been unaware of the data management power and flexibility available in SPSS. The book also contains a chapter for users familiar with SAS, demonstrating how many common data management tasks are performed in both SAS and SPSS.
Although the first 5 editions (for SPSS 12 to SPSS 16) were available in hard copy, this is no longer the case. Only pdf versions are available for SPSS 17 and newer.
Tags: análise de dados, IBM SPSS Statistics, inferência, software estatístico
IBM SPSS product portfolio
Posted by Armando Brito Mendes | Filed under estatística, software
Página da IBM dedicada ao SPSS e co.
Why SPSS software?
With SPSS predictive analytics software, you can predict with confidence what will happen next so that you can make smarter decisions, solve problems and improve outcomes.
Tags: análise de dados, Estat Descritiva, IBM SPSS Statistics, inferência, previsão, software estatístico
How long will we live — and how well?
Posted by Armando Brito Mendes | Filed under estatística, visualização
Gráfico animado de dispersão entre a esperança média de vida e a % de anos com saude
Circule entre os dois anos com informação para ver a animação.
For every year increase in life expectancy worldwide, healthy life expectancy increased about 9-1/2 months.
Tags: análise de dados, gestão de projetos
UK Economic and Social Data Service
Posted by Armando Brito Mendes | Filed under data sets, estatística
Bom site com muitos dados oficiais do Reino Unido
- large-scale government surveys
- multi-nation databanks and surveys
- longitudinal surveys
- qualitative and mixed methods data
- research data management
Tags: inquéritos
Easy web applications in R
Posted by Armando Brito Mendes | Filed under estatística, software
criar aplicações com R - deployment de modelos e análises
Shiny makes it super simple for R users like you to turn analyses into interactive web applications that anyone can use. Let your users choose input parameters using friendly controls like sliders, drop-downs, and text fields. Easily incorporate any number of outputs like plots, tables, and summaries.
No HTML or JavaScript knowledge is necessary. If you have some experience with R, you’re just minutes away from combining the statistical power of R with the simplicity of a web page.
Tags: análise de dados, data mining, desnvolvimento de software, R-software, software estatístico
Modelos de dados
Posted by Armando Brito Mendes | Filed under estatística, Investigação Operacional, matemática, materiais ensino, videos
Tackling tough tech in a minute or less. This episode explores Data Modeling with Steve Hoberman, Data Modeling expert, author and educator.
Tags: análise de dados, data mining, otimização
