Statistical Associates E-Book Catalog
Posted by Armando Brito Mendes | Filed under estatística, Investigação Operacional, matemática, materiais ensino
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e-books grátis.
| TITLE | INFO | DESCRIPTION | EDITION | FREE | KINDLE |
| NO PASSWORD REQUIRED FOR TITLES IN THIS SECTION | |||||
| 2013 Annual Report, Statistical Associates Publishers | Info | Pages: 8. Coverage: General. | 2013 | Free | No Kindle edition |
 10 Worst Statistical Mistakes and Pitfalls |
Info | Coverage: For selected statistical procedures | 2015 | Free | No Kindle edition |
| Creating Simulated Datasets | Info | Pages: 15. Coverage: General, SPSS. | 2012 | Free | No Kindle edition |
| Game Theory | Info | Pages: 15. Coverage: General. | 2012 | Free | No Kindle edition |
| Probability | Info | Pages: 15. Coverage: General, SPSS, SAS, Stata. | 2013 | Free | No Kindle edition |
| Testing Statistical Assumptions | Info | Pages: 51. Coverage: General, SPSS. | 2012 | Free | Coming |
| E-MONOGRAPHS: ALL $5 AT AMAZON/KINDLE | |||||
| Association, Measures of | Info | Pages: 49. Coverage: General, SPSS. | 2012 | Free | Buy at Amazon |
| Correlation | Info | Pages: 60. Coverage: General, SPSS, SAS, Stata. | 2013 | Free | Buy at Amazon |
| Correspondence Analysis | Info | Pages: 37. Coverage: General, SPSS. | 2012 | Free | Buy at Amazon |
| Crosstabulation | Info | Pages: 60. Coverage: General, SPSS, SAS, Stata. | 2013 | Free | Buy at Amazon |
| Curve Fitting & Nonlinear Regression | Info | Pages: 53. Coverage: General, SPSS. | 2012 | Free | Buy at Amazon |
| Discriminant Function Analysis | Info | Pages: 52. Coverage: General, SPSS. | 2012 | Free | Buy at Amazon |
| Life Tables & Kaplan-Meier Analysis | Info | Pages: 32. Coverage: General, SPSS. | 2012 | Free | Buy at Amazon |
| Literature Review in Research and Dissertation Writing | Info | Pages: 52. Coverage: General. | 2013 | Free | Buy at Amazon |
| Multidimensional Scaling | Info | Pages: 55. Coverage: General, SPSS. | 2012 | Free | Buy at Amazon |
| Network Analysis | Info | Pages: 35. Coverage: General, UCINET. | 2012 | Free | Buy at Amazon |
| Ordinal Regression | Info | Pages: 93. Coverage: General, SPSS, SAS, Stata. | 2014 | Free | Buy at Amazon |
| Parametric Survival Analysis (Event History Analysis) | Info | Pages: 64. Coverage: General, Stata, SAS. | 2012 | Free | Buy at Amazon |
| Partial Correlation | Info | Pages: 40. Coverage: General, SPSS, SAS, Stata. | 2014 | Free | Buy at Amazon |
| Path Analysis | Info | Pages: 81. Coverage: General, SPSS AMOS. SAS, Stata. | 2014 | Free | Buy at Amazon |
| Power Analysis | Info | Pages: 36. Coverage: General, SPSS SamplePower, G*Power. | 2012 | Free | Buy at Amazon |
| Probit Regression & Response Models | Info | Pages: 92. Coverage: General, SPSS. | 2012 | Free | Buy at Amazon |
| Research Design | Info | Pages: 53. Coverage: General. | 2013 | Free | Buy at Amazon |
| Scales and Measures | Info | Pages: 91. Coverage: General, SPSS, SAS, Stata, WINSTEPS, jMetric | 2013 | Free | Buy at Amazon |
| Survey Research & Sampling | Info | Pages: 82. Coverage: General. | 2013 | Free | Buy at Amazon |
| Two-Stage Least Squares Regression | Info | Pages: 45. Coverage: General, Stata, SPSS, SAS. | 2013 | Free | Buy at Amazon |
| Variance Components Analysis | Info | Pages: 37. Coverage: General, SPSS, SAS. | 2012 | Free | Buy at Amazon |
| WLS: Weighted Least Squares Regression | Info | Pages: 54. Coverage: General, SPSS, SAS, Stata. | 2013 | Free | |
Tags: data mining, motores de busca
Scholarpedia
Posted by Armando Brito Mendes | Filed under estatística, matemática, materiais para profissionais, refs bibliográficas
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Uma alternativa à weekepedia com suposta melhor qualidade.
Welcome to Scholarpedia
the peer-reviewed open-access encyclopedia,
where knowledge is curated by communities of experts
Disseminate: share your expertise with a global audience
Pioneer: write the first persistent online review in your area of specialization
Steward: supervise the development of articles in your field
Collaborate: work with expert scientists and scholars from around the world
Learn: gain experience with scholarly writing and editing
Publish: transform your writing into a peer-reviewed article
erts
Tags: data mining, motores de busca
Markov Chains explained visually
Posted by Armando Brito Mendes | Filed under Investigação Operacional, matemática, materiais ensino, visualização
Boa forma de perceber como funcionam as cadeias de Markov
Adding on to their series of graphics to explain statistical concepts, Victor Powell and Lewis Lehe use a set of interactives to describe Markov Chains. Even if you already know what Markov Chains are or use them regularly, you can use the full-screen version to enter your own set of transition probabilities. Then let the simulation run.
Tags: grafos, otimização
Probability and Monte Carlo methods
Posted by Armando Brito Mendes | Filed under estatística, Habilitações Académicas, matemática, materiais ensino
Um bom texto de introdução à probabilidade e simulação de Monte-Carlo
This is a lecture post for my students in the CUNY MS Data Analytics program. In this series of lectures I discuss mathematical concepts from different perspectives. The goal is to ask questions and challenge standard ways of thinking about what are generally considered basic concepts. I also emphasize using programming to help gain insight into mathematics. Consequently these lectures will not always be as rigorous as they could be.
Tags
monte carlo, numerical integration, probability, simulation
Tags: Estat Descritiva, R-software, software estatístico
Engineer solves Big Data Conjecture
Posted by Armando Brito Mendes | Filed under Investigação Operacional, matemática
Um problema de combinatória em contexto de big-data
IBM Distinguished Engineer solves Big Data Conjecture
A mathematical problem related to big data was solved by Jean-Francois Puget, engineer in the Solutions Analytics and Optimization group at IBM France. The problem was first mentioned on Data Science Central, and an award was offered to the first data scientist to solve it.
Bryan Gorman, Principal Physicist, Chief Scientist at Johns Hopkins University Applied Physics Laboratory, made a significant breakthrough in July, and won $500. Jean-Francois Puget completely solved the problem, independently from Bryan, and won a $1,000 award.
Tags: big data, data mining, otimização
Dictionary of Numbers
Posted by Armando Brito Mendes | Filed under estatística, matemática, materiais para profissionais
um dicionário q associa factos a números
is an award-winning Google Chrome extension that tries to make sense of numbers you encounter on the web by giving you a description of that number in human terms. Like a dictionary describes words you don’t know in terms you do, Dictionary of Numbers puts quantities you’re unfamiliar with in terms you can understand. Because “8 million people” means nothing, but “population of New York City” means everything.
Tags: belo, Estat Descritiva, problemas
Stupid Calculations
Posted by Armando Brito Mendes | Filed under matemática, visualização
Porque os cálculos tb podem ser divertidos
Josh Orter takes back-of-the-napkin math to the next level with Stupid Calculations, which promises to turn practical facts into utterly useless ones. Stupid calculation number one is the size of a giant iPhone screen if you combined all the iPhone screens ever sold into one.
The eye-glazing calculations are laid out below for those who appreciate the dirty work but, skipping ahead, the Kubrick-inspired monophone would stretch 5,059 feet into the sky and have a base measuring 2,846 feet across (Central Park is 2,640 feet wide). Its surface area would take in 2.07 billion square inches. That’s 14.39 million square feet or 330.54 acres. The new World Trade Center, by comparison, will have a surface area of 23 glass-clad acres, giving us enough screenage to watch Game of Thrones on all four sides of fourteen WTCs.
See also how long it would it take to drink the water in an olympic-sized pool through a straw.
Tags: belo, Estat Descritiva
Zentralblatt MATH Database
Posted by Armando Brito Mendes | Filed under Investigação Operacional, matemática
Base de dados de referências em todos os temas de Matemática
The Zentralblatt MATH Database ZBMath is produced by the Berlin editorial office of FIZ Karlsruhe in cooperation with European academies and mathematical institutes.The One-line Search gives you the easiest access to our database. Alternatively, you can use the specified search fields above or the link to the Advanced Search that offers you an even more detailed search form.
Without specifying a particular search field in the One-Line Search, search is performed over all fields. If you wish to refine your original query, you can do so without leaving the hit list.
Tags: motores de busca
Punk Rock Operations Research
Posted by Armando Brito Mendes | Filed under Investigação Operacional, matemática, materiais ensino, materiais para profissionais
Um blogue com modelos e aplicações de técnicas de IO
Punk Rock Operations Research by Laura A. McLay is licensed under a Creative Commons Attribution-NonCommercial 3.0 United States License
Tags: intro IO, otimização, previsão, problemas
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
