Keith Lohse

Sample Size Planning: Simulating an even more complicated mixed-factorial ANOVA in R!
Sample Size Planning: Simulating an even more complicated mixed-factorial ANOVA in R!
Sample Size Planning: Simulating a 2x2 mixed-factorial ANOVA in R.
Sample Size Planning: Simulating a 2x2 mixed-factorial ANOVA in R.
Sample Size Planning: Simulating a paired t-test in R.
Sample Size Planning: Simulating a paired t-test in R.
Sample Size Planning: Statistical Intuitions
Sample Size Planning: Statistical Intuitions
Sample Size Planning: What is statistical power?
Sample Size Planning: What is statistical power?
ReproRehab: Live coding an introduction to data analysis in R.
ReproRehab: Live coding an introduction to data analysis in R.
ReproRehab: Data Visualization with R
ReproRehab: Data Visualization with R
ACRM 2022 IC18: Longitudinal Data Analysis Using R: Part II Advanced Topics
ACRM 2022 IC18: Longitudinal Data Analysis Using R: Part II Advanced Topics
ACRM 2022 IC17: Longitudinal Data Analysis Using R: Part I Introductory Topics
ACRM 2022 IC17: Longitudinal Data Analysis Using R: Part I Introductory Topics
ReproRehab: Basic Data Wrangling with R
ReproRehab: Basic Data Wrangling with R
ReproRehab: Importing, Merging, and Exporting Data with R
ReproRehab: Importing, Merging, and Exporting Data with R
ReproRehab: Basic R Functions and Data Types
ReproRehab: Basic R Functions and Data Types
How to do a Multi Way ANOVA in R
How to do a Multi Way ANOVA in R
How to do a Two Sample T Test in R
How to do a Two Sample T Test in R
How to do a One Way ANOVA in R
How to do a One Way ANOVA in R
How to do a One Sample T Test in R
How to do a One Sample T Test in R
Mixed Effects Models for Longitudinal Data
Mixed Effects Models for Longitudinal Data
Mixed Effect Regression for Factorial Designs
Mixed Effect Regression for Factorial Designs
A Priori Power and Sensitivity Analysis with a Two Sample t-Test
A Priori Power and Sensitivity Analysis with a Two Sample t-Test
Refresher on Statistical Power
Refresher on Statistical Power
Strategies for Post-Hoc Tests
Strategies for Post-Hoc Tests
Standardized Effect Sizes in ANOVA
Standardized Effect Sizes in ANOVA
RM ANOVA Table
RM ANOVA Table
Introduction to RM ANOVA
Introduction to RM ANOVA
Models with Repeated Measures (The Dependent T-Test)
Models with Repeated Measures (The Dependent T-Test)
Analysis of Covariance (ANCOVA)
Analysis of Covariance (ANCOVA)
Main-Effects and Interactions
Main-Effects and Interactions
Building an ANOVA Table (Multi-Way ANOVA)
Building an ANOVA Table (Multi-Way ANOVA)
Models with Multiple Categorical Predictors (Multi-Way ANOVA)
Models with Multiple Categorical Predictors (Multi-Way ANOVA)
The F-Statistic and F-Distribution
The F-Statistic and F-Distribution