# Data Analysis Posts & Tutorials

### Discrete & Continuous Time: Concepts, Models, & Interpretations

Table of Contents Introduction Discrete and Continuous Time (flow) in Dynamical Systems Discrete Time: Autoregressive models …

### Structural Equation Modeling in R Tutorial 8: Introduction to Stacked Models and Factorial Measurement Invariance Testing

Table of Contents Data Input Stacked Models in Lavaan Model Comparison Using lavaan Made for Jonathan Butner’s Structural …

### Structural Equation Modeling in R Tutorial 7: Full Structural Equation Modeling

Table of Contents Data Input Structural Equation Modeling Using lavaan: Measurement Model Structural Equation Modeling Using lavaan: …

### Structural Equation Modeling in R Tutorial 6: Confirmatory Factor Analysis using lavaan in R

Table of Contents Data Input Confirmatory Factor Analysis Using lavaan: Factor variance identification Model Comparison Using lavaan …

### Structural Equation Modeling in R Tutorial 5: Exploratory Factor Analysis using psych in R

Table of Contents Data Input Scree Plot and Parallel Analysis Minimum Average Partial Factor Extraction Orthogonal Rotation Using …

### Structural Equation Modeling in R Tutorial 4: Introduction to lavaan using path analysis

Table of Contents Data Input Introduction to Lavaan Inspecting matrices when things go wrong Modeling in Lavaan Using a Covariance …

### Structural Equation Modeling in R Tutorial 3: Path Analysis using R

Table of Contents Data Input Path Models Models Using Q and W Indices Made for Jonathan Butner’s Structural Equation …

### Structural Equation Modeling in R Tutorial 2: Matrix algebra using R

Table of Contents Data Input Creating Matrices and Vectors Operations Using Matrices Made for Jonathan Butner’s Structural …

### Structural Equation Modeling in R Tutorial 1: Two predictor regression using R

Table of Contents Data Input and Cleaning Create and Export a Correlation Matrix Multiple Regression Using Multiple Regression to …

### Checking the Assumptions of Linear Regression

Table of Contents Introduction Major assumptions of regression Checking the assumption of linearity Checking the assumption of …