R
25Introduction to R
Setup, dplyr, ggplot2, RMarkdown basics
R Data Management
Data wrangling & manipulation
R Markdown Basics
Reproducible reports
Introduction to ggplot2
Grammar of graphics & data visualization
Intro to Linear Regression in R
OLS regression fundamentals
Introduction to Regression in R
Comprehensive regression overview
Decomposing, Probing & Plotting Interactions
Interaction effects & moderation analysis
Analysis & Visualization of Interactions in R
Updated interaction analysis methods
Survey Data Analysis with R
Complex survey designs & weighted analysis
Survey Data Analysis with R 4.5.1
Updated 2025 version
Intro to Survival Analysis in R
Kaplan-Meier, Cox regression
Repeated Measures Analysis in R
Within-subject designs
Latent Growth Models & Measurement Invariance
LGM + invariance testing in lavaan
Introduction to SEM in R with lavaan
Path analysis, CFA, full SEM
Confirmatory Factor Analysis with lavaan
CFA model specification & evaluation
Missing Data in R
Multiple imputation, missingness patterns
Introduction to R Programming
Functions, loops, control flow
Intro to Generalized Linear Regression
GLM family: logistic, Poisson, etc.
Beyond Logistic Regression in R
Multinomial, ordinal, extensions
Zero-Inflated & Hurdle Models
Advanced count data models
Output Tables in R
Publication-quality tables
Effect Sizes for Multilevel Models
Effect size calculation for HLM
Introduction to DAGs for Causal Inference
Directed acyclic graphs & causal reasoning
Covariate Selection: Good & Bad Controls
Avoiding collider bias & confounding
Machine Learning for Scientific Research
ML methods for researchers
Stata
14Introduction to Stata 19.5
Latest version
Introduction to Stata 16
Older version reference
Stata Data Management
Data wrangling & file handling
Regression with Stata
Linear regression implementation
Logistic Regression with Stata
Updated logistic regression
Beyond Binary Logistic Regression
Multinomial, ordinal, other link functions
Multiple Imputation in Stata 15
MI methods & implementation
Introduction to Survey Data Analysis
Sampling design, weights, svyset
Applied Survey Data Analysis (Stata 18)
Advanced survey methods
Survival Analysis Using Stata
Time-to-event analysis
Intro to Meta-analysis using Stata
Effect size pooling, forest plots
Introduction to Programming in Stata
Macros, loops, program writing
Decomposing & Plotting Interactions
Interaction effects in Stata
SAS
12Introduction to SAS using OnDemand
Cloud-based SAS intro
Introduction to SAS 9.4
Classic desktop SAS
Programming Basics in SAS
DATA step, PROC fundamentals
Analyzing & Visualizing Interactions
Interaction effects & plots
Regression with SAS
PROC REG, linear models
Logistic Regression in SAS
PROC LOGISTIC
Repeated Measures Analysis in SAS
PROC MIXED
Applied Survey Data Analysis
Complex survey procedures
Multiple Imputation in SAS
PROC MI, PROC MIANALYZE
Survival Analysis Using SAS
PROC LIFETEST, PROC PHREG
Using Arrays in SAS
Array processing
Introduction to SAS Macro Language
Macro variables & programs
SPSS
13Introduction to SPSS
Point-and-click, v29
Introduction to Regression with SPSS
Linear regression basics
Mediation Models with PROCESS Macro
Hayes PROCESS, indirect effects, bootstrapping
Graphing Interactions Using PROCESS
Moderation visualization
Practical Introduction to Factor Analysis
EFA fundamentals, extraction & rotation
PCA and EFA with SPSS
PCA vs EFA, component extraction
SPSS Syntax, Part 1
Syntax basics
SPSS Syntax, Part 2
Advanced syntax
SPSS Syntax Next Level
Advanced automation
Applied Survey Data Analysis (SPSS 29)
Complex samples module
Repeated Measures in SPSS
Within-subjects designs
Using the SPSS Mixed Command
Multilevel / hierarchical models
Graphics using SPSS
Charts & visualization
Mplus & Latent Variables
4Cross-Package & Methodology
8Longitudinal Research: Present & Future
Singer & Willett — foundational methods
Longitudinal Data using MLM
HLM for repeated measures
Introduction to Survey Data Analysis
Cross-software survey methods
Advanced Topics in Survey Data
Complex designs & weighting
Introduction to Power Analysis
Sample size determination
Intermediate Power Analysis
PDF slides
Advanced Power Analysis
PDF slides
Power Simulations in R
Monte Carlo simulation
Special Topics
5Deciphering Interactions in Logistic Regression
Log-odds scale interpretation
Regression Models with Count Data
Poisson, NB, zero-inflated
Statistical Writing
Reporting results, APA conventions
Accessing & Analyzing CHIS Data
California Health Interview Survey
Analyzing Online Questionnaire Results
Survey instrument analysis