CHANCE data sets
Posted by Armando Brito Mendes | Filed under data sets, estatística
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Dados para utilizar em trabalhos…
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“Portrait of the 1996 Electrorate”
1994 Baseball Salaries
Oklahoma City media forcasts
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Abright Baseball Streak Study Data
CEO Golf and Stock Data
Distribution of birthdays in U.S. in 1978
Darts vs. The Experts
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Human Development Report
Historical stock prices
Quarterback Rating Data
Tags: data mining, open data
Chance Lecture Video Series
Posted by Armando Brito Mendes | Filed under estatística, lições, materiais ensino
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Bons vídeos ainda q antigos de alguns temas em probabilidade e estatística
This page has links to:
The talks featured below require the latest version of the Realplayer software. More particularly, they require that the “Realplayer plug-in” be installed in the plug-ins folder of your browser. If you do not have the “Realplayer plug-in,” a free version of Realplayer (which includes the plug-in) is available here
Tags: inferência, problemas
Infographics
Posted by Armando Brito Mendes | Filed under estatística, visualização
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Montes de infographics no pinterest. Podem servir como fonte de inspiração.
Infographics
Infographics
- 2,3k Pins
Tags: belo, data mining
NASA PCoE Datasets
Posted by Armando Brito Mendes | Filed under data sets, estatística
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Overview
The Prognostics Data Repository is a collection of data sets that have been donated by various universities, agencies, or companies. The data repository focuses exclusively on prognostic data sets, i.e., data sets that can be used for development of prognostic algorithms. Mostly these are time series of data from some nominal state to a failed state. The collection of data in this repository is an ongoing process.
Publications making use of databases obtained from this repository are requested to acknowledge both the assistance received by using this repository and the donators of the data. This will help others to obtain the same data sets and replicate your experiments. It also provides credit to the donators.
Users employ the data at their own risk. Neither NASA nor the donators of the data sets assume any liability for the use of the data or any system developed using the data.
If you have suggestions concerning the repository send email to kai.goebel [at] nasa.gov Thank you and please come again.
Datasets
Tags: data mining, engenharia
R and the Nobel Prize API
Posted by Armando Brito Mendes | Filed under estatística, software, visualização
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Um bom exemplo do que se pode fazer com o R e uma API q serviços de dados.
he Nobel Prizes. Love them? Hate them? Are they still relevant, meaningful? Go on admit it, you always imagined you would win one day.
Whatever you think of them, the 2015 results are in. What’s more, the good people of the Nobel Foundation offer us free access to data via an API. I’ve published a document over at RPubs, showing some of the ways to access and analyse their data using R. Just to get you started:
Tags: análise de dados, belo, data mining, Estat Descritiva, R-software
The Statistics Portal
Posted by Armando Brito Mendes | Filed under estatística, materiais para profissionais, visualização
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We pride ourselves in being one of the world’s first and only companies to bring together data from over 18,000 sources.
Our research analysts source the most up-to-date statistical data from around the globe; our analytical approach and efficient research processes enable us to supply our clients with the data that is relevant to them.
Tags: análise de dados, Estat Descritiva, software estatístico
Ternary Diagrams Using R
Posted by Armando Brito Mendes | Filed under estatística, materiais ensino, visualização
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Exemplo de criação de diagramas ternários no R
Ternary Diagrams Using R: An Example Using Election Outcomes
A tutorial by D. M. Wiig
In part one of this tutorial I discussed creating a ternary diagram using a simple data frame that contained five hypothetical cases. In this tutorial I will expand on that foundation by creating a more informative ternary diagram using live data.
A useful application of this package in social science research is creating a visual display of parliamentary election outcomes. Specifically we can use a ternary graph to examine the distribution of seats in the British House of Commons over a period of time. Since the UK uses a proportional system to allocate seats in the House of Commons there can be a variety of outcomes in any given national election.
Tags: Estat Descritiva, R-software
Science Isn’t Broken
Posted by Armando Brito Mendes | Filed under estatística, materiais para profissionais, visualização
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Um bom blog com discussões interessantes e ilustrações muito boas
The Scientific Method 7:00 AM Aug 19, 2015
Science Isn’t Broken
It’s just a hell of a lot harder than we give it credit for.
Graphics by Ritchie King
If you follow the headlines, your confidence in science may have taken a hit lately.
Peer review? More like self-review. An investigation in November uncovered a scam in which researchers were rubber-stamping their own work, circumventing peer review at five high-profile publishers.
Hack Your Way To Scientific Glory
Tags: belo, inferência
NACJD – The Source for Crime and Justice Data
Posted by Armando Brito Mendes | Filed under data sets, estatística
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Uma fonte de dados sobre a justiça norte-americana
Data Resource Guides
- Capital Punishment in the United States
- Chicago Women’s Health Risk Study
- Expenditure and Employment for the Criminal Justice System
- Federal Justice Statistics Program
- Geographical Information Systems
- Homicide
- Homicides in Chicago
- Law Enforcement Management and Administrative Statistics
- National Corrections Reporting Program
- National Crime Victimization Survey
- National Incident-Based Reporting System
- National Juvenile Corrections Data
- Project on Human Development in Chicago Neighborhoods (PHDCN)
- Survey of Inmates in State and Federal Correctional Facilities
- Terrorism & Preparedness Data Resource Center (TPDRC)
- Uniform Crime Reporting Program
- Violence Against Women
Tags: data mining
Statistical Atlas
Posted by Armando Brito Mendes | Filed under estatística, mapas SIG's, materiais ensino, visualização
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Um projeto em curso que pretende criar mapas temáticos de todos os dados existentes nos EUA, ambicioso, não?
Age and Sex
This is the age and biological sex of the population.
Disability
This is disability status.
Education
This is who goes to school.
Geology
This is the land and water.
Government
This is how the government functions.
Income and Earnings
This is how much money people make.
Language
This is how people communicate.
Living Arrangement
This is the household makeup.
Mortality
This is how people die.
Origins
This is where people come from.
Population
This is how many people there are.
Poverty
This is who lives below the poverty thresholds.
Transportation
This is how people get around.
Work
This is where and how people work.
Tags: belo, Estat Descritiva, mapas, R-software
