DAPR3 Lab Exercises
DAPR3 Lab Exercises
Prerequisites
W1 Exercises: Regression Refresher
W2 Exercises: Introducing MLM
W3 Exercises: Nested and Crossed Structures
W4 Exercises: Centering
W5 Exercises: Bringing it all together
- break week -
Week 7
R7: Questionnaire Data Wrangling
W7 Exercises: Questionnaire Data & Scale Scores
Week 8
R8: Principal Component Analysis (PCA)
W8 Exercises: PCA
Week 9
R9: Exploratory Factor Analysis (EFA)
W9 Exercises: EFA
Week 10
W10 Exercises: EFA, replicability, reliability
Week 11
W11 Exercises
On this page
No rotation
Rotation
optional rotations
The two plots below show an unrotated and a rotated solution to the same data:
No rotation
Figure 1: unrotated solution
Rotation
Figure 2: rotated solution