Regression

An Experiential Approach to Integrating ANOVA Concepts

This article presents a dataset based on an industrial case study using design of experiments. It can be used to discuss sample size, power, statistical significance, interaction terms, Type I and Type II errors, the role and importance of the error term, design of experiments, and analysis of variance.

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Dataset Example: Fitting Percentage of Body Fat to Simple Body Measurements

The dataset presented in this article contains body measurements for 252 men and can be used to illustrate multiple regression and to provide practice in model building.

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Dataset Example: Data from the Television Game Show "Friend or Foe?"

This article describes data from the television game show Friend or Foe. The data can be used to determine factors affecting contestants' strategies using descriptive statistics, testing for differences in means or proportions, and regression analysis. Key Words: Discrete choice analysis.

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Teaching Statistics with Data of Historic Significance: Galileo's Gravity and Motion Experiments

This article describes Galileo's data on falling bodies and projectiles and its use as an aid in teaching polynomial and nonlinear regression. Key Words: Independent and dependent variables; Graphical analysis.

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Dataset Example: Investigating Home Court Advantage

This article presents data from 1997 Big Ten Conference men's basketball games involving the University of Iowa Hawkeyes. The data can be used to demonstrate bivariate statistical inference techniques such as confidence regions, paired comparisons, and simultaneous confidence intervals. Key Word: Bivariate data; Scatterplot.

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Dataset Example: Move Over, Roger Maris: Breaking Baseball's Most Famous Record

The dataset presented in this article referes to game-by-game information for Mark McGwire and Sammy Sosa during summer of 1998. This data can be used to demonstrate graphical displays, categorical data analysis, analysis of variance, logistic regression, and smoothing methods for Poisson and binomial data.

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Dataset: Career Records for All Modern Position Players Eligible for the Major League Baseball Hall

The dataset described in this article contains data on retired Major League Baseball players, eligible for the MLB Hall of Fame. The data can be used to illustrate descriptive statistical methods (numerical, graphical, and tabular) or inferential statistics (hypothesis testing, confidence intervals, etc.). The data is in .dat format.

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Dataset Example: NFL Y2K PCA

This article describes a dataset on the 2000 National Football League (NFL) regular season and the exploratory data analyses performed. Key Words: Multivariate analysis; Summary ranking measures

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Dataset Example: A Dataset that is 44% Outliers

This article describes a dataset of days in office of US Presidents with outliers that are not mistakes or unusually high or low observations. The data illustrate that outliers need not be errors but could be particularly interesting cases and that data displays may differ in their ability to reveal interesting data structure. Key Words: Inliers; Interpretation in context.

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Dataset: The "Unusual Episode" Data Revisited

This article describes a dataset containing information on economic class of passengers and mortality rates from the sinking of the Titanic. The dataset can be used to foster statistical thinking by giving students the data and asking them to determine the source.

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Regression

An Experiential Approach to Integrating ANOVA Concepts

Dataset Example: Fitting Percentage of Body Fat to Simple Body Measurements

Dataset Example: Data from the Television Game Show "Friend or Foe?"

Teaching Statistics with Data of Historic Significance: Galileo's Gravity and Motion Experiments

Dataset Example: Investigating Home Court Advantage

Dataset Example: Move Over, Roger Maris: Breaking Baseball's Most Famous Record

Dataset: Career Records for All Modern Position Players Eligible for the Major League Baseball Hall

Dataset Example: NFL Y2K PCA

Dataset Example: A Dataset that is 44% Outliers

Dataset: The "Unusual Episode" Data Revisited

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