AMCP (version 2.0.0)

chapter_9_extension_exercise_3: The data used in Chapter 9 Extension, Exercise 3

Description

Data from Chapter 9 Extension Exercise 3 of Designing Experiments and Analyzing Data: A Model Comparison Perspective (4th edition; Maxwell, Delaney, & Kelley).

Usage

data(chapter_9_extension_exercise_3)

Format

An object of class data.frame with 310 rows and 6 columns.

Synonym

C9ExtE3

Author

Ken Kelley

Details

• Grade.

• Treatment.

• IQPre.

• IQ4.

• IQ8.

• IQGain.

References

Maxwell, S. E., Delaney, H. D., & Kelley, K. (2027). Designing experiments and analyzing data: A model comparison perspective (4th ed.). New York, NY: Routledge.

Examples

# Load the data
data(chapter_9_extension_exercise_3)

# Or, alternatively load the data as
data(C9ExtE3)

# View the structure
str(chapter_9_extension_exercise_3)

# Brief summary of the data.
summary(chapter_9_extension_exercise_3)