Case Studies
Multiple
Linear
Regression
-
Regional
Differences
in
Mortgage
Rates
Multiple
Linear
Regression
-
Immigrant
Skills
and
Wages
(1909)
Linear
Regression
with Quantitative and Qualitative Predictors - Bullet-Proof
Fabric Layers and 3 Bullet Types
EXCEL
Spreadsheet
Intrinsically
Linear
Regression
-
Cobb-Douglas
Production
Function
Multiple
Linear
Regression
-
Television
Station
Prices
(Model
Building
&
Diagnostics)
Multiple Linear Regression - Cruise Ship
Crew Size (Model Building and Cross-Validation)
Multiple
Linear Regression - Efficiency of Muscle Work (Diagnostics)
Multiple
Linear Regression - Texas January High Temperatures
(Complete/Reduced Models)
Multiple Linear Regression - General Linear
Tests/Constrained Estimation - Cobb-Douglas Production Function
Multiple
Linear Regression - US Coal Mine Output for Large Mines 2012
(Transformations)
R Program
Data
Multiple Linear Regression - Standing
Heights and Other Stature Attributes for Female Police Officer
Candidates (Multicollinearity/Principal Component Regression)
Multiple Linear Regression - China Carbon
Emmissions and Population Factors 1978-2008 (Multicollinearity/Ridge
Regression)Quantile Regression - LPGA Earnings and Performance Statistics 2009-2010
Weighted
Least Squares - Population and Technological Growth
Estimated Weighted Least Squares - Profits
and Market Structure for High Advertising Firms
Nonlinear
Regression
-
Orlistat
to
Reduce
Fat
AbsorptionNonlinear Regression Examples R Program
Poisson
Regression
-
NASCAR
Crash
Data
(1975-1979)
Poisson
Regression
with
Rates
-
Traffic
Accidents
in
Finland
on
Friday
the
13th
versus
Other
Fridays
by
Gender
(1971-1997)
Logistic Regression - NFL Field Goal
Attempts (2003)Logistic Regression with Grouped Data - Lobster Survival in Tether Experiment (PPT) R Program
Logistic
Regression
-
Pre-Challenger
Field-Joint
O-Ring
Failures
and
Temperature
Negative
Binomial
Regression
-
NASCAR
Lead
Changes
(1975-1979)Gamma Regression - Napa Valley Marathon Speeds by Age and Gender (2015)Beta Regression - Proportion of Prize Money by Race for Ford - NASCAR Races (1992-2000)
Multivariate
Regression - Monthly British Butter Prices (1930-1936)
Trigonometric
Regression
-
Tampa
Bay
Monthly
Hotel
Revenues
Systems
of
Regression
Equations
Firm
Investment,
Value,
and
Capital
-
10
Firms
(1935-1954)
Response
Surface
Model
-
Top
Qualifying
Speed
by
Track
Dimensions
@
NASCAR
TracksResponse Surface Model - Breaking Strength of Potato ChipsResponse Surface with MultiResponse Optimization - Flank Wear and Surface Roughness in Machining
Instrumental
Variables in Systems of Linear Equations -- 2-Stage Least Squares
Relating Golf Skills to Prize Money for 2009 LPGA Tourney
Meta-Analysis and Meta-Regression - Airport Noise Effects on Property Values
Categorical Data Analysis
Chi-Squared
Test
and
1-Way
ANOVA
-
Comparing
4
Diet
Plans
Loglinear Models - Donner Party Survival
Relative Risks & Odds Ratios - John
Snow's Cholera Investigations
Discriminant Analysis and Naive Bayes Classififcation of Original and Fake Perfume Specimens EXCEL File
ANOVA and Mixed Models
Comparing
2 Means - Independent and Paired Samples - Children Participation in
Meals Prep & Cats Drinking from Still/Flowing Water
Comparing 2 Means - Unequal Variances
- Art Course Effects on Reading Development
1-Way
ANOVA
-
Innoculating
Amoebae
1-Way ANOVA
with Numeric Factor - Dose Response
1-Way
ANOVA
Matrix
Approach
with
Various
Constraints
-
Sexual
Side
Effects
of
4
Antidepressants1-Way ANOVA - Weighted Least Squares - Body Mass Indices among NHL, NBA, and EPL Athletes
1-Way
ANOVA and Multiple Comparison Methods - Comfort Ratings for 13 Fabric
Types1-Way Random Effects Model - NBA Player Game Efficencies 2016/7 Regular Season R Program
Randomized
Block Design - Caffeine and Endurance
Latin
Square
Design
-
Tea
Variety
and
Price
Valuation
Balanced
Incomplete Block Design - Car Price Quotes to 8 Interviewers by 28
Dealers
2-Way
ANOVA
-
Thalidomide
and
TB
Status
in
Weight
Gain
in
HIV-1
Patients
2-Way ANOVA
- One degree of Freedom for Non-additivity - Business Indices by 8
Sources over 18 years
2-Way
ANOVA - Lacrosse Helmets Analysis
2-Way ANOVA - Beauty and Judgment - Halo Effect
2-Way Random Effects ANOVA - Repeatability and Reproducibility of Drill Hole Measurements
5-Way ANOVA - Potato Flavor Ratings
Unbalanced
2-Way
ANOVA
-
Ethics
Scores
for
Coast
Guard
Members2-Way Mixed ANOVA - Women's PBA Bowling Scores - 2009Mixed Effects Model Fitting - Wine Ratings of 20 Varieties by 10 Raters2^n Factorial Design - Chemical Oxygen Demand Removal from Distillery Spent Water
Fractional
Factorial
Design
-
Controlling
Shrinkage
in
Wool
Fabrics,
7
Treatments
in
8
Runs
Nested
2-Factor ANOVA - Water Levels in Florida Swamps
Nested
2-Factor ANOVA - Comparison of 2 Shampoo Formulations on Combability
Repeated
Measures
ANOVA
-
Rogaine
for
Women's
Hair
GrowthRepeated
Measures ANOVA with No Between and 2 Within Factors (Multivariate
Analysis) - Task Completion Times for Navigation Techniques and Input
Methods EXCEL Spreadsheet
Split-Plot
ANOVA
-
LPGA
Golf
Scores
Split-Plot
ANOVA
-Wool
Shrinkage
by
Treatment
and
Dry
Cycle
Revolutions
Multivariate
ANOVA
-
Potato
Ratings
by
Cooking
Type
Crossed
/ Nested ANOVA - Moistness of Tree Branch Cuts
Hasse
Diagrams for Crossed/Nested ANOVA - Pro Bowling Scores 2006-2007 Season
Analysis
of Covariance - Comparison of Trout Head Lengths for 2 Lakes
Crossover
Design
in
Modified
Latin
Square
-
4
Irrigation
Methods
for
water
Usage
and
Corn Yield
Generalized
Linear
Mixed
Model
-
English
Premier
League
Goals
-
2003
Meta-Analysis
- Ford/Chevy Finishing Positions in NASCAR Races 1993-2000
Survival Analysis
Kaplan-Meier Estimation and
Log-Rank Test for Ventilated and Control Flies
Spatial Data Analysis
Autocorrelation Analysis of Federal
Land Values and Corn/Crop Data for Iowa Counties - 1926
Probability and Probability
Distributions /
Hypothesis Testing / Estimation
Bayes'
Rule
-
OJ
Simpson,
Gettysburg,
Craps
Bivariate Probability Distribution - Television
Sales (PPT)
Normal
Distribution
-
U.S.
County
Vote
for
Bush
-
2004Binomial and Geometric Distributions - Delta Airlines On-Time Operations in Atlanta June 2003 - June 2015 EXCEL Linear Functions of Random Variables - Michael Jordan Regular Season Game Points and Rebounds
Bivariate
Normal
Distribution
-
Heredity
and
Heights
(Francis
Galton)
Poisson
Distribution
-
English
Premier
League
Soccer
Scores
2006/7
Season
Estimating
Parameters
of
the
Gumbel
Distribution
for
Extreme
Values
-
Rhone
River
Discharge
Data
(1826-1936)
Bayesian
Updating
of
a
Probability
of
Success
-
Yankees/Red
Sox
2004
Likelihood
Ratio,
Wald,
and
Lagrange
Multiplier
Tests
-
European
Premier
League
Goals
2004
Season
Permutation Tests - WNBA/NBA Body Mass Indexes and English Premier League 2012 Home Field Advantage
Estimating Parameters of the Gamma and Lognormal Distributions - Miles per Hour among Runners in Rock 'n' Roll Marathon 2015
Hierarchical Bayesian Analysis of Proportions - Dwight Howard Free Throw Shooting (2013-2014)
Multinomial Distribution - Soccer Game Outcomes for 5 European Premier Leagues
Mixture of Normal Distributions - Body Mass Indices of NBA, WNBA, EPL, NHL Athletes
Application of the Bootstrap - Film Average Shot Lengths
Inference for a Proportion - Results of an ESP Experiment ESP Quiz
Multivariate Statistical Methods
Univariate and Multivariate Control Charts - Betting Odds and Wilt Chamberlain 1961-2 Points/Rebounds
Bivariate Paired t-test - WNBA Home Spread and Over/Under Deviations 2010-2018 Regular Seasons R Program
Principal Components - LPGA Performance Variables
Factor Analysis - Guide Dogs Training