AMCP (version 1.0.1)

chapter_9_extension_figures_4_and_5: The data used in Chapter 9 Extension Figures 4 and 5

Description

Data used in the Chapter 9 Extension, Figures 4 and 5, of Designing Experiments and Analyzing Data: A Model Comparison Perspective (3rd edition; Maxwell, Delaney, & Kelley).

Usage

data(chapter_9_extension_figures_4_and_5)

Format

An object of class data.frame with 310 rows and 10 columns.

Synonym

C9ExtE1

Author

Ken Kelley

Details

• Grade

• Treatment

• IQPre

• IQ4

• IQ8

• AvPost

• IQPre_Mean

• IQPre_Centered

• TxX

• Constant1

References

Maxwell, S. E., Delaney, H. D., & Kelley, K. (2018). Designing experiments and analyzing data: A model comparison perspective (3rd ed.). New York, NY: Routledge.

Examples

# Load the data
data(chapter_9_extension_figures_4_and_5)

# Or, alternatively load the data as
data(C9ExtFigs4and5)

# View the structure
str(chapter_9_extension_figures_4_and_5)

# Brief summary of the data.
summary(chapter_9_extension_figures_4_and_5)