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DACCOTA Statistical Resources

The Biostatistics, Epidemiology, and Research Design Core (BERDC) offers a variety of statistical resources from both our core and other biostatistical cores. 

Newest Releases (3-9-23)

An Overview of Bioinformatics image thumnail

AN OVERVIEW OF BIOINFORMATICS

Short Training Topic #2 image thumbnail

Five Unexpected Ideas to Boost Your Science

BERDC Resources 

Statistical Modules

Power Analysis Basics

  • Power Analysis Basics (YouTube Video)
    • Presentation Slides
    • Effect Size Handout

Survival Analysis

  • Survival Analysis Module I: A Bird's Eye View (YouTube Video)
    • Presentation Slides
    • Assessment
  • Survival Analysis Module II: Leaves and Trees (YouTube Video)
    • Presentation Slides
    • R-code
    • SAS-code
    • Assessment 1
    • Assessment 2
  • Survival Analysis Module III: Deep Dive (YouTube Video)
    • Presentation Slides
    • R-code
    • SAS-code
    • Assessment 1
    • Assessment 2

Bayesian Analysis

  • Bayesian Analysis Module I: A Bird's Eye View (YouTube Video)
    • Presentation Slides
    • Assessment
  • Bayesian Analysis Module II: Leaves and Trees (YouTube Video)
    • Presentation Slides
    • R-code
    • SAS-code
    • Assessment 1
    • Assessment 2
  • Bayesian Analysis Module III: Deep Dive (YouTube Video)
    • Presentation Slides
    • R-code
    • SAS-code
    • Assessment 1
    • Assessment 2

Multivariate Analysis

  • Multivariate Analysis Module I: A Bird's Eye View (YouTube Video)
    • Presentation Slides
    • References
    • Assessment
  • Multivariate Analysis Module II: Leaves and Trees (YouTube Video)
    • Presentation Slides
    • R-code
    • Assessment 1
    • Assessment 2
  • Multivariate Analysis Module III: Deep Dive (YouTube Video)
    • Presentation Slides
    • R-code
    • Assessment

Model Gauntlet

  • Running the Statistical Gauntlet in SPSS (YouTube Video)
    • Presentation Slides
    • Pre-Test
    • Post-Test
    • Survey
  • Running the Statistical Gauntlet in SAS (YouTube Video)
    • Presentation Slides
    • SAS Code
    • Pre-Test
    • Post-Test
    • Survey
  • Running the Statistical Gauntlet in R (YouTube Video)
    • Presentation Slides
    • R Code
    • Pre-Test
    • Post-Test
    • Survey

Linear Regression

  • Linear Regression Module I: A Bird's Eye View (YouTube Video)
    • Presentation Slides
  • Linear Regression Module II: Leaves and Trees (YouTube Video)
    • Presentation Slides
  • Linear Regression Module III: Deep Dive (YouTube Video)
    • Presentation Slides
    • SAS Code
    • R Code
    • Stata Code
    • Phlebitis Dataset
    • Wings Dataset

Exploratory Data Analysis

  • Exploratory Data Analysis Module I: A Bird's Eye View (YouTube Video)
    • Presentation Slides
  • Exploratory Data Analysis Module II: Leaves and Trees (YouTube Video)
    • Presentation Slides
  • Exploratory Data Analysis Module III: Deep Dive (YouTube Video)
    • Presentation Slides
    • SAS Code
    • R Code
    • Insular Dataset

Power Analysis in G*Power

  • Power Analysis in G*Power
  • Power Analysis in G*Power: Introduction (YouTube Video)
  • Power Analysis in G*Power: Part 1 (YouTube Video)
  • Power Analysis in G*Power: Part 2 (YouTube Video)
  • Power Analysis in G*Power: Part 3 (YouTube Video)
  • Power Analysis in G*Power: Part 4 (YouTube Video)

Power Analysis in R

  • Power Analysis in R
  • Power Analysis in R: Introduction (YouTube Video)
  • Power Analysis in R: Part 1a (YouTube Video)
  • Power Analysis in R: Part 1b (YouTube Video)
  • Power Analysis in R: Part 2 (YouTube Video)
  • Power Analysis in R: Part 3a (YouTube Video)
  • Power Analysis in R: Part 3b (YouTube Video)
  • Power Analysis in R: Part 3c (YouTube Video)

Power Analysis in R: GLMMs

  • Power Analysis in R with GLMMs
  • Power Analysis in R with GLMMs: Introduction (YouTube Video)
  • Power Analysis in R with GLMMs: Examples Part 1 (YouTube Video)
  • Power Analysis in R with GLMMs: Examples Part 2 (YouTube Video)
    • Example Data

Special Topic Talks

The Statistical Software Toolkit

  • The Statistical Software Toolkit (YouTube Video)
    • Presentation Slides
    • Summary Handout

Generalized Linear Mixed Models for Everything

  • Generalized Linear Mixed Models For Everything (YouTube Video)
    • Presentation Slides
    • SAS Code

Making Magnificently Good Graphs

  • Making Magnificently Good Graphs: Introduction (YouTube Video)
    • Presentation Slides
    • Survey
  • Making Magnificently Good Graphs: R (YouTube Video)
    • Presentation Slides
    • Code
    • Pre-Test
    • Post-Test
    • Quiz 1
    • Quiz 2
  • Making Magnificently Good Graphs: SAS (YouTube Video)
    • Presentation Slides
    • Code
    • Dataset
    • Pre-Test
    • Post-Test
    • Quiz 1
    • Quiz 2
  • Making Magnificently Good Graphs: SPSS (YouTube Video)
    • Presentation Slides
    • Dataset
    • Pre-Test
    • Post-Test
    • Quiz
    • Software Ranking Guide

Communicating Your Data To Statisticians

  • Communicating Your Data To Statisticians (YouTube Video)
    • Presentation Slides
    • Survey
    • Questionnaire

Designing an Epidemiological Study

  • Designing an Epidemiological Study (YouTube Video)
    • Presentation Slides
    • Pre-Test
    • Post-Test
    • Survey

Statistical Rule to Tape to Your Forehead

  • Statistical Rule to Tape to Your Forehead (YouTube Video)
    • Presentation Slides
    • Rules List
    • R-code
    • Pre-Test
    • Post-Test
    • Survey

The Wide World of Distributions

  • The Wide World of Distributions (YouTube Video)
    • Presentation Slides
    • SAS code
    • R-code
    • Pre-Test
    • Post-Test
    • Survey

Sample Sizes for Cell and Animal Studies

  • Sample Sizes for Cell and Animal Studies (YouTube Video)
    • Presentation Slides
    • Pre-Test
    • Post-Test
    • Survey

Getting Your Hands Dirty with Statistics

  • Getting Your Hands Dirty With Statistics (YouTube Video)
    • Presentation Slides
    • Pre-Test
    • Post-Test
    • Survey

Making Time for Longitudinal Data

  • Making Time for Longitudinal Data (YouTube Video)
    • Presentation Slides
    • R-code
    • SAS-code
    • Pre-Test
    • Post-Test
    • Survey

Frontiers of Statistics

  • Frontiers of Statistics (YouTube Video)
    • Presentation Slides

Advanced Power Analysis: Into the Weeds

  • Advanced Power Analysis (YouTube Video)
    • Presentation Slides
    • R-code
    • Pre-Test
    • Post-Test
    • Survey

Multilevel Modeling for the Uninitiated

  • Multilevel Modeling for the Uninitiated (YouTube Video)
    • Presentation Slides
    • R-code
    • SAS-code
    • Pre-Test
    • Post-Test
    • Survey
    • Dragon1 dataset
    • Dragon2 dataset
    • Dragon3 dataset

A Survival Guide to Data Analysis

  • A Survival Guide to Data Analysis (YouTube Video)
    • Presentation Slides
    • Survey
    • Questionnaire

What's the Deal with Machine Learning?

  • What's the Deal with Machine Learning? (YouTube Video)
    • Presentation Slides
    • R-code
    • Pre-Test
    • Post-Test
    • Survey

Idea Generation for Hypotheses and Experiments

  • Idea Generation for Hypotheses and Experiments (YouTube Video)
    • Presentation Slides

An Overview of Bioinformatics

  • An Overview of Bioinformatics (YouTube Video)
    • Presentation Slides
    • Bioinformatics Infographic

Short Topic Talks

  • Short Topic Talk #1: Developing a Research Training Plan (YouTube Video)
  • Short Topic Talk #2: Five Unexpected Ideas to Boost Your Science (YouTube Video)

Animated Videos

Neat Tricks & Clever Quips

  • Neat Tricks & Clever Quips #1: Webplotdigitizer (YouTube Video)
  • Neat Tricks & Clever Quips #2: Formatting Figures (YouTube Video)
  • Neat Tricks & Clever Quips #3: The Power of PowerPoint (YouTube Video)
  • Neat Tricks & Clever Quips #4: Simulating Data (YouTube Video)
  • Neat Tricks & Clever Quips #5: Searching Scientific Sources (YouTube Video)

Beautiful Demos

  • Beautiful Demos One: Statistical Test Decision Tree (YouTube Video)
    • Statistical Test Decision Tree
  • Beautiful Demos Two: Enunciating Statistical Assumptions (YouTube Video)
    • R-code
  • Beautiful Demos Three: Data that Appear in Pairs (YouTube Video)
    • R-code
  • Beautiful Demos Four: Viewing Data Clearly the First Time (YouTube Video)
    • R-code
  • Beautiful Demos Five: Multiple Linear Regression Made Elegant (YouTube Video)
    • R-code

Bite-sized Statistics

  • Bite-sized Statistics Lesson 1: Introduction (YouTube Video)
  • Bite-sized Statistics Lesson 2: Definitions (YouTube Video)
    • Assessment
  • Bite-sized Statistics Lesson 3: Hypothesis Testing (YouTube Video)
    • Assessment
  • Bite-sized Statistics Lesson 4: One-sample T-tests (YouTube Video)
    • Assessment
  • Bite-sized Statistics Lesson 5: Two-sample T-tests (YouTube Video)
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 6: Paired T-tests (YouTube Video)
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 7: Simple Linear Regression (YouTube Video)
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 8: Multiple Linear Regression (YouTube Video)
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 9: Curvilinear Regression (YouTube Video)
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 10: One-way ANOVA
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 11: Two-way ANOVA
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 12: Advanced ANOVA
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 13: Generalized Linear Models
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 14: Linear Mixed Models
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 15: Generalized Linear Mixed Models
    • Assessment
    • R-code
  • Bite-sized Statistics Lesson 16: Frequency Analysis
    • Assessment
    • R-code

Other Resources

Exploring R Packages

  • Exploring R Packages with a Chipmunk #1: Introduction (YouTube Video)
    • R-code
    • Package dataset
  • Exploring R Packages with a Chipmunk #2: Out of the Gate (YouTube Video)
  • Exploring R Packages with a Chipmunk #3: Assorted Functions and Datasets (YouTube Video)
  • Exploring R Packages with a Chipmunk #4: Interactive Tutorials (YouTube Video)
  • Exploring R Packages with a Chipmunk #5: More Learning (YouTube Video)

Python in 10

  • Python in 10: Part 1
  • Python in 10: Part 2
  • Python in 10: Part 3
  • Python in 10: Part 4
    • Dataset
  • Python in 10: Part 5
    • Dataset
  • Python in 10: Part 6
    • Dataset
    • Assessment
  • Python in 10: Part 7
    • Datasets
    • Assessment
  • Python in 10: Part 8
    • Loblolly Dataset
    • Cancer Dataset
    • Cabbages Dataset
    • Assessment
  • Python in 10: Part 9
    • Button Code
    • Assessment
  • Python in 10: Part 10
    • Assessment

Introduction to Data Analysis

  • Data Analysis in SPSS

External Biostatistical Core Resources

Introduction to Statistics

  • University of Minnesota Introduction to Biostatistics
  • University of Minnesota Biostats4You
  • Southern California CTSI Lunch and Learn

Study Design

  • University of Utah CCTS Study Design
  • Brown University CTR Seminar Recordings
  • Brown University CTR YouTube Channel

Statistical Methods

  • University of Utah CCTS Statistical Methods

Various Topics

  • University of California DAVIS CTR Resource Library
  • University of California San Diego CTR Course Materials
  • Boston University CTSI Seminars

Software Resources

  • University of California Davis CTR software
  • University of California San Diego CTR software
DaCCoTA
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1301 N. Columbia Road, Stop 9037
Grand Forks, ND 58202
P 701.777.6875
daccota@UND.edu
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    1301 N Columbia Rd Stop 9037
    Grand Forks, ND 58202-9037

    701.777.2514

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