Description Usage Format References Examples
Artifical data on 20 subjects to illustrate issues of causality with observational data
1 |
A data frame with 20 observations on the following 5 variables.
Occupation
a factor with levels Grad_Student
Professor
Student
Coffee
Index of coffee consumption
Stress
Index of stress
Heart
Heart Index: higher indicates a less healthy heart
Stress2
Index of stress that is less reliable than 'Stress'
Monette, G. (1990), Geometry of Multiple Regression and Interactive 3-D Graphics, In Fox, J. & Long, S. (ed.), Modern Methods of Data Analysis, Sage Publications, 209-256.
1 2 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.