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isbell_daniel

Dan Isbell

Recently Published

SLS 611 t-tests
SLS 611 Correlation
SLS 611 Reliability
SLS 611 Item Analyses
SLS 611 Intro to R and Test Scores
SLS 611 Intro to R and Test Scores
SLS 611 Intro to R and Test Scores
SLS 670 Estimation and Statistical Inference
EIRM tutorial
Dimensionality and Local Dependence
Dichotomous Rasch Model
QRDG - Doing Linear Regression in R
QRDG Data Analysis Workshop Nov. 2022
SLS 670 Week 2 HW Solution
SLS 670 - Mixed Models Pt 2
SLS 670 - Pre-Post Designs
SLS 670 - Mixed Models Pt 1
SLS 670 - Reliability
SLS 670 - Logistic Regression
SLS 670 - Effect Sizes and Statistical Inferences
SLS 670 - Interactions
SLS 670 - Categorical Predictors
SLS 670 - Intro to Multiple Regression
SLS 670 - Correlation and Transformations
SLS 670 - Simple Linear Models
SLS 670 - Simulation Practice
Working with and Describing Data
SLS 670 - Intro to R
CFA Application
Intro to EFA and CFA in R
EIRM Tutorial - LLTM
Local Dependence and Dimensionality
DIF Tutorial
MFRM Tutorial
Polytomous Rasch Models
Dichotomous Rasch Model
Logistic Regression
CTT and Reliability
Tutorial on Classical Test Theory and Reliability analyses.
Intro to R & RStudio
Intro to R & RStudio for HUFS TESOL
A basic intro for graduate students at Hankuk University of Foreign Studies, Seoul, South Korea on April 3, 2019.