Univariate Stats

Powerpoint

Notes

Slideshow with voice-over (shockwave  or quicktime files); these files may take several minutes to download

Detailed Examples, Articles, & Data

Jargon

Jargon

 

 

Central Tendency & Variability

 

 

Medianhousedata

SASProg&Out

Normal Distribution

 

 

 

Sampling Distributions

 

 

Empirical sampling distribution of means

Hypothesis testing

 

 

 

Binomial & Bayes

 

 

 

Chi-square & F

 

Variance test (Excel)

t-test

1. Intro to t

2. single-sample,

3, independent,

4. dependent

 

 

GLM1

 

GLM1

Eysenck_memory_data

SASProgrmNOutput

GLM2

 

Factorial1
Factorial2
Factorial3
Factorial4
Factorial5  

Power_1_Way_ANOVA

Comparing Means

 

 

 

Factorial ANOVA

 

 

2-way exercise

Random Effects & Repeated Measures

 

Random Effects

 

Correlations

Correlation

 

1.     Spector, Dwyer, & Jex, JAP 1988 partial dataset

2.     Spector et al., Personnel Psych 2007, Cross culture work stress data

Regression Basics

Regression Basics

 

 

Diagnostics

Diagnostics

 

 

2 IVs Excel example

Regression with 2 Ivs

 

 

Partial Correlation

Partial Correlation

 

 

Prediction

Prediction

 

 

 

 

 

Detailed Example (Test Validation)

Collinearity

Collinearity

 

 

Curve 1; Curve 2

Curves & Interactions

 

 

Analysis of Covariance 1

ANCOVA1

 

 

 ANCOVA2

 

 

ANCOVA2  Detailed Example (Schools)

Comparing r & b

Comparing r & b

 

 

Variance Partition

Variance Partition

 

 

ANOVA as a special case of regression

 

 

 

 

 

Correlation and Regression 

1. Correlation and Regression Basics

2. Matrix Algebra

3. Correlated IVs (Partials, Prediction, Variance Partitions, Collinearity)

4. ANOVA

5. Curves

6. ANCOVA

7. Detailed Examples

8. Advanced Topics (Logistic, Path analysis, SEM, Lens Model)