General Information |
| Syllabus | Student Learning Outcomes | Data files (.csv) |
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••• Unit #1 ••• |
R Lessons & Activities |
Assignments |
Online Tools |
Data files (.csv) |
Other examples |
Readings |
Videos |
| R1: Comparing 2 Means
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Your Turn #1
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Test bank
Download R | Download RStudio | DataCamp
t-distribution calculator #1, #2
Bootstrap CI for mean, median, std. dev
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ThisIsStatistics.org
Information about Stata
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| R2: Comparing 2 Variances
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Your Turn #2
Assignment #2
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sampling distribution applet
F distribution calculator #1, #2, and table |
MAP-Works
Hours studying
Blood pressure
studyhours
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Old activity 2
Old assignment 2
Code.html | Code.Rmd
Sampling distributions
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Chi-squared distribution
Wikipedia: Chi-squared
CI for variances
F-distribution
Comparing variances |
Khan
Youtube
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R3: Comparing 2+ means
by analyzing 2 variances
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Your Turn #3
Assignment #3
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Fmax Table
ANOVA Calculator (from summary data)
ANOVA calculator (from raw data)
Randomization-based ANOVA (MAD or F-statistic)
Randomization-based ANOVA (using F-statistic)
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ambiguous
Recall
Diet
Disability
Music
antibiotics
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Old activity 3
Old assignment 3
Code.html | Code.Rmd
Old exercises
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ANOVA
Expected mean squares
Formal model
ANOVA assumptions
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Khan
Youtube
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| R4: Post-hoc tests
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Your Turn #4
Assignment #4
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ANOVA calculator with Tukey's HSD
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Disability
ToothGrowth
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Old activity 4
Old unit #1 quiz
Post hoc example
Code.html | Code.Rmd
Old exercise solutions
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Tukey HSD
Scheffe
Bonferroni
Wikipedia: Bonferroni
Examples of post hoc tests
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R5: Factorial Designs
(AxB ANOVA)
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Your Turn #5
Assignment #5
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ToothGrowth
cholesterol
cholesterol1
cholesterol2
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Old activity 5
Old assignment 5
Code.html | Code.Rmd
Randomization in Stata
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Factorial ANOVA
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Youtube
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R6: Repeated Measures
& other experimental designs
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Your Turn #6
Assignment #6
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optimism
groceries
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Old activity 6
Old assignment 6
Code.html | Code.Rmd
Class experiment
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Within-subjects ANOVA
Experimental design
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| Review for exam / project
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••• Unit #2 ••• |
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Activities |
Assignments |
Online Tools |
Data files (.csv) |
R Code / Examples |
Readings |
Videos |
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| 8 Categorical analysis |
Chi-square historical
Exercises |
Goodness-of-fit (randomization)
Test for independence (randomization)
Chi-squared distribution
Chi-square and shuffle applet
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Sino Forest |
Code.html | Code.Rmd
Chi-square test example
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Benford's Law
Chi-square
Test for independence
Homogeneity
Goodness-of-fit
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Khan |
| 9 Correlation |
Correlation exercises |
Guess the correlation
Correlation/Regression applet
Bootstrap CI for correlation
ANOVA for regression (randomization) |
NFL Uniforms
NFL (no team names)
Galton
Test data
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Code.html | Code.Rmd
Correlation/Causation
Twitter example
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Correlation chapter
Wikipedia
Spearman's rho
Nonparametric correlation
Bootstrap/Randomization
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Khan |
10 Simple linear regression
Visualization |
Regression exercises |
ANOVA for regression (randomization)
Regression and Randomization
Bootstrap CI for slope
Preview.desmos.com
Interactive regression applet
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beer
cats
HSGPA
violin
prestige
anscombe
NBA
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Code.html | Code.Rmd |
Prediction
Online Statbook
What is linear regression?
Stata concepts
Regression example
Derivation of least squares
Ladder of powers
Box-Cox transformations
R Tutorial
*** ISL Section 3.1
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Khan
StatTrek
Youtube
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| 11 Multiple linear regression |
Beauty and Evaluations |
Automatic Statistician
Multiple regression
Bias/Variance Trade-off
Napoleonic Referees
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prestige
htwt
f13s14
GPAdata
gambling
birthweight
cancer
csat
income
wages
counties
eval
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Code.html | Code.Rmd
Auto Stat report
Gambling example
Income example
State cancer example
Smoking example
csat example |
Online Statbook
Statsoft MR
MTSU
Multicollinearity
Cross-validation
Best subsets method
Stepwise approach
Ridge regression
Lasso
*** ISL 3.2-3.3, 5.1, 6.1-6.2
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Youtube |
12 Other regression topics:
polynomial, robust, quantile,
nonlinear regression;
ANOVA as regression; Lowess |
Advanced regression assignment |
Preview.desmos.com
Polynomial Reg tool
Multiple polynomial
Nonlinear regression
Power regression
Exponential regression
Logarithmic regression
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geiger
hsb
prestige
ambiguous
births
SAUenroll
crime
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Code.html | Code.Rmd
LOWESS animation
Stata example
Sports example
Birthweights - Quantile Reg.
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Polynomial reg (Wikipedia)
Robust (Wikipedia)
Quantile (Wikipedia)
Robust (Phil Ender)
Bootstrapping
Bootstrap #2
*** ISL 7.1, 7.6
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13 Generalized Linear Model:
Logistic/Poisson regression |
GLM assignment
R code
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admit
retention11-13
retention14
toenail
titanic
medicare
elephant
absences
biochem
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Code.html | Code.Rmd
| Logistic regression chapter
Generalized Linear Model
GLM Chapter
*** ISL 4.1-4.3
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| 14 Review for exam / project |
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••• Unit #3 ••• |
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Activities |
Assignments |
Online Tools |
Data files (.csv) |
R Code / Examples |
Readings |
Videos |
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15 MDS, NMDS, PCA
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Hierarchical clustering calc |
cognition |
R code for MDS
Simpsons example
Other old examples |
MDS in R
MDS tutorial
MDS - Wikipedia
Practical Regression/ANOVA with R
PCA
PCA - Wikipedia
PCA Tutorial
Cluster analysis - Wikipedia
Cluster analysis chapter
*** ISL 6.3, 7.4-7.5, 8.1-8.2, 10.1-10.3
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| 16 Project ideas & resources |
reddit.com/r/statistics
R-Bloggers
Simply Statistics
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Publishable Stuff (Bayesian 1st aid)
The shape of data
Statistical Modeling (Andrew Gelman)
Engaging Market Research
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RStudio Blog
Visualizing Data
Junk Charts
Flowing Data |
Intro to Stat. Learning
Doing Bayesian Analysis
Intro to Stat. Thought
R for Multivariate Anlys
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Undergrad Guide to R
Using R for Intro Stats
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