BIOSTATS 640
Intermediate Biostatistics
Biostatistics and Epidemiology
UMass Amherst

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1. Review of BIOSTATS 540
2. Discrete Distributions

3. Introduction to Nonparametrics

4. Categorical Data Analysis

5. Normal Theory Regression
6. Analysis of Variance

7. Logistic Regression
8. Introduction to Survival Analysis

 

 

6. Analysis of Variance

Scroll down for (1) BIOSTATS 640 Fall 2023 (2) Additional Readings and Videos (3) Resources for Learning R (4) Other Resources

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(1) BIOSTATS 640 - Fall 2023

UNIT Introduction

One Way
(Source: www.artofstat.com) ANOVA (html)

(Source: Whitlock and Schluter, The Analysis of Biological Data) Chapter 15 Analysis of Variance Overheads (pdf, 15 pp)

VIDEO (Source: Mine Cetinkaya-Rundel, Duke University) 5 5A ANOVA Introduction (video, 9:34)
VIDEO (Source: Mine Cetinkaya-Rundel, Duke University) 5 5B Conditions for Anova (video, 2:48)
VIDEO
(Source: MarinStats Lectures) Anova Analysis of Sums of Squares Tutorial (video, 17:53)



Two Way

(Source: Whitlock and Schluter, The Analysis of Biological Data) Chapter 15 Analysis of Variance Overheads (pdf, 15 pp)
(Source: https://www.r-bloggers.com/) Two Way Anova in R (html)
(Source: Rose Hartman, Children's Hospital of Philadelphia) Anova Tables in R (html)
VIDEO (Source: Jim Grange) Factorial Anova: Interactions and Main Effects (video, 11:25)



Lecture Notes - Fall 2023 course notes, 6. Analysis of Variance (pdf, 51 pp)
Supplement (pdf, 26 pp)
R users download (pets.Rdata) download (ptdata.Rdata) download (fishgrowth.Rdata)
Homework 1 of 2
Due Wednesday November 8, 2023

Last date for late submission for credit (-20 points): Wednesday November 15, 2023
Questions (pdf, 3 pp)
Download (anova_infants.xlsx)


SOLUTIONS to homework 1 of 2
R Users (pdf, 6 pp)
Homework 2 of 2
Due Wednesday November 15, 2023

Last date for late submission for credit (-20 points): Wednesday November 29, 2023
Questions
(pdf, 4 pp)
Download
(lbw.xlsx)


SOLUTIONS to homework 2 of 2
R Users (pdf, 9 pp)



(2) Additional Readings and Videos
One Way
(Source: www.artofstat.com) ANOVA (html)

(Source: Whitlock and Schluter, The Analysis of Biological Data) Chapter 15 Analysis of Variance Overheads (pdf, 15 pp)

VIDEO
(Source: Dr. Nic's Math and Stats Youtube Channel) Understanding Anova (video, 6:04)

VIDEO (Source: Mine Cetinkaya-Rundel, Duke University) 5 5A ANOVA Introduction (video, 9:34)
VIDEO (Source: Mine Cetinkaya-Rundel, Duke University) 5 5B Conditions for Anova (video, 2:48)
VIDEO
(Source: MarinStats Lectures) Anova Analysis of Sums of Squares Tutorial (video, 17:53)
Two Way
(Source: Whitlock and Schluter, The Analysis of Biological Data) Chapter 15 Analysis of Variance Overheads (pdf, 15 pp)
(Source: https://www.r-bloggers.com/) Two Way Anova in R (html)
(Source: Rose Hartman, Children's Hospital of Philadelphia) Anova Tables in R (html)
VIDEO (Source: Jim Grange) Factorial Anova: Interactions and Main Effects (video, 11:25)

General
(source: https://md.psych.bio.uni-goettingen.de/mv/unit/lm_cat/lm_cat_unbal_ss_explained.html) Type I, II, III SS Explained (html)
(Source: https://www.nsdu.edu/faculty/horsely/EMS) Expected Mean Squares (pdf, 14 pp)

VIDEO
(Source: jbstatistics) Introduction to ANOVA - All 5 Videos (html)

 

 

(3) Resources for R Learners
R Users
#09 - Introduction to Analysis of Variance in R
(pdf, 27 pp)
Right click to download (hers_640anova.xlsx)
One Way (Source: Whitlock and Schluter, The Analysis of Biological Data) R Lab - Introduction to ANOVA (pdf, 9 pp)
Download (titanic.csv)
VIDEO (Source: MarinStats Lectures) Anova Analysis of Sums of Squares Tutorial (video, 17:53)
One Way (Source: Statistical Tools for High Throughput Data Analysis, STHDA) One Way Anova Test in R (html)
One Way (Source: Mangiafico Salvtore. R Companion for Handbook of Biological Sciences ) One-Way Anova in R (html)
Two Way (Source: Statistical Tools for High Throughput Data Analysis, STHDA) Two Way Anova Test in R (html)
Two Way (Source: Mangiafico, Salvtore. R Companion for Handbook of Biological Sciences ) Two-Way Anova in R (html)
Two Way (Source: https://www.r-bloggers.com/) Two Way Anova in R (html)
Two Way (Source: ggplot2tutor.com/tutorials/interaction_plot) Interaction Plot (html)
Two Way (Source: Rose Hartman, Children's Hospital of Philadelphia) Anova Tables in R (html)
General (Source: https://www.datanovia.com/en/lessons/anova-in-r/) Anova in R: (html)
General (Source: web.stanford.edu ) Anova Models (html)
General (Source: C. Patrick Doncaster ) Analysis of Variance and Covariance in R (html)
General (Source: https://stats.oarc.ucla.edu/r/seminars/interactions-r/ ) Decomposing, Probing, and Plotting Interactions in R (html)



(4) Other Resources
(Source: Agresti, Franklin, Klingenberg) Artofstat.com Introduction to Analysis of Variance (html)
Stata Users
Stata v14 for Analysis of Variance revised 4-11-2023 (pdf, 21 pp)

Right click to download (hers_anova640.dta)


 

 

 

 

 

 

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