Jeremy Jackson
3) Correlation vs Causation, effect size, Cohen's d, Pearson r, R squared
6) Probability Functions (watch first) and Probability Density Functions
7) The AAD Technical and The AAD Representational
8) The Logic of Hypothesis Testing and The Problem with the Logic of Hypothesis Testing
9) Regression One, Regression Two, Regression Three, Regression Four
10) PCA One, PCA Two, PCA Three, PCA Four (Real World Example), PCA Five (Real World Example Continued), PCA Six (Real World Example Continued)
11) Randomly Sampling From a Normal Distribution in SPSS
12) Randomly Sampling From a Normal Distribution in Excel
13) Linear Transformations (Z, IQ, t) Using ExcelStat
14) Multiple Regression One, Multiple Regression Two, Multiple Regression Three
15) Regression Models For Exponential Growth, Growth Models For Estimating COVID Death Rate, Making Predictions With Growth Models, Making COVID Deaths Predcitions in The USA
1) Validity
2) Recode, Compute, IF, Random Variable, Select If, Merge Files, Split File, Annual data, Gini data
1) Are IQ Scores Normally Distributed
2) Are Z Scores Normally Distributed
3) Does random assignment of subjects to conditions equate groups on subject variables
1) The First Principle of Science
2) Factor Analysis and The Structure of Personality
3) We Are Not as Good at Prediction As We Think
4) Making The Case More Effectively
6) How To Begin An Analysis of Real-World Data
8) Why Public Health Messages Are Not Scientific