Random Probability, Mathematical Statistics, Stochastic Processes
Posted by Armando Brito Mendes | Filed under estatística, lições, software
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Um site organizado por temas como um livro com apps interessantes
Welcome!
Random (formerly Virtual Laboratories in Probability and Statistics) is a website devoted to probability, mathematical statistics, and stochastic processes, and is intended for teachers and students of these subjects. The site consists of an integrated set of components that includes expository text, interactive web apps, data sets, biographical sketches, and an object library. Please read the Introduction for more information about the content, structure, mathematical prerequisites, technologies, and organization of the project. Random is hosted at two sites: www.math.uah.edu/stat/ and www.randomservices.org/stat/. For updates, please follow @randomservices on Twitter.
Basic Information
Expository Chapters
- Foundations
- Probability Spaces
- Distributions
- Expected Value
- Special Distributions
- Random Samples
- Point Estimation
- Set Estimation
- Hypothesis Testing
- Geometric Models
- Bernoulli Trials
- Finite Sampling Models
- Games of Chance
- The Poisson Process
- Renewal Processes
- Stochastic Processes
- Markov Chains
- Brownian Motion
Ancillary Materials
Support and Navigation
Tags: software estatístico
Rice Virtual Lab in Statistics Demos
Posted by Armando Brito Mendes | Filed under estatística, materiais ensino, software
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Pequenas apps em java para demonstrar diferentes temas em estatística
Sampling Distribution Simulation
Normal Approximation to the Binomial Distribution
Confidence Interval on a Proportion
A “Small” Effect Size Can Make a Large Difference
Chi Square Test of Deviations from Expected Frequencies
Reliability and Regression Analysis
Histograms, Bin Widths, and Cross Validation
Unequal n ANOVA and Types of Sums of Squares
Robustness of t test and ANOVA
Tags: software estatístico
The Sports Data Page
Posted by Armando Brito Mendes | Filed under data sets, estatística
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Alguns links para páginas com dados sobre desportos
Links listed below were collected to help students and instructors find current and archived sports data.
Send ideas for additional links to add to Robin Lock at rlock@stlawu.edu .
Data from Current and Past Seasons
Horse Racing
Major League Baseball
National Hockey League
NCAA College Hockey
- Individual player and Team statistics at USCollegeHockey including links to archive from past seasons.
- ECAC Hockey
- Various NCAA divisions organized by league with individual and team statistics.
National Football League
National Basketball Association
Professional Golf
- PGA Tour – Individual statistics for golfers on the PGA, Senior PGA, or Nike tours. Click on the Stats option for rankings within lots of categories or the Players option to sample from current professional golfers..
Soccer
- International Results – Scores for national teams, organized by country, year, and gender.
Game Boxscores
- Major League Baseball (USA Today since 1997)
- National Football League (USA Today for 1998 season)
- National Hockey League (USA Today for 1998-99)
- National Basketball League (USA Today for 1998-99)
- NCAA College Hockey (Men’s Division I, III, and Women since 1998) or the current year.
Tags: data mining, open data
Census Bureau Projects U.S
Posted by Armando Brito Mendes | Filed under data sets, estatística, materiais para profissionais
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Estatísticas oficiais dos EUA
Tags: data mining, open data
What WWW Data Sources Do STUDENTS Choose?
Posted by Armando Brito Mendes | Filed under data sets, estatística, lições
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Conjuntos de dados usados numa cadeira com um projeto semelhante a P&E
Here are some of the links to data found by students for projects in Robin Lock’s courses at St. Lawrence University
Note: Some links may no longer be current.
Non-Sports Themes
- Crimes in Albert Park – monthly (Ryan Audet)
- Ice Cream Consumption (Caroline Jenkins)
- Heart Transplants (Laura Hostetter)
- College Ratings (Katie Morgan)
- Faculty Salaries (Erica Rapp)
- State Expenditures (Christopher Morin)
- Places Rated Almanac (Kiley Stoops)
Sports Themes (Note: Data may change as new seasons occur)
- Major League Baseball – Hitters (Kate Achilles)
- Boston Red Sox and NY Yankee Hitting (Jason Kellogg)
- NCAA Basketball – Teams (Jessica Burnham)
- NCAA Basketball – Players (Jessie Waldeier)
- NBA Scoring Leaders (Anna Ryan)
- NHL Scoring Leaders – NHL.com (Dean DiMarco & Jake Harney)
- NHL Scoring Leaders – CNN/SI (Brian LaBombard)
- NHL – Chicago Blackhawks (Toni Maloney)
- Kentucky Derby (Melissa Fleischhauer & Greg Jones)
- Men’s and Women’s Gymnastic World Championships (Page Wages)
- Women’s Tennis Rankings (Jessica Mainelli)
- Winter Olympic Medals (Katie Wears)
- Surfing Competition (Courtney Shay)
- more…
Tags: data mining, open data
CHANCE data sets
Posted by Armando Brito Mendes | Filed under data sets, estatística
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Dados para utilizar em trabalhos…
-
“Portrait of the 1996 Electrorate”
1994 Baseball Salaries
Oklahoma City media forcasts
-
Abright Baseball Streak Study Data
CEO Golf and Stock Data
Distribution of birthdays in U.S. in 1978
Darts vs. The Experts
-
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
Linking Open Data cloud diagram
Posted by Armando Brito Mendes | Filed under data sets
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O maravilhoso mundo dos dados abertos e ligados
This web page is the home of the LOD cloud diagram. This image shows datasets that have been published in Linked Data format, by contributors to the Linking Open Data community project and other individuals and organisations. It is based on metadata collected and curated by contributors to the Data Hub as well as on metadata extracted from a crawl of the Linked Data web conducted in April 2014. Clicking the image will take you to an image map, where each dataset is a hyperlink to its homepage.
The diagram is maintained by Richard Cyganiak (Insight Centre for Data Analytics at NUI Galway) and Anja Jentzsch (HPI). For any questions and comments, please email richard@cyganiak.de and mail@anjajentzsch.de.
Tags: open data
