chapter_8_table_12: The data used in Chapter 8, Table 12

Description Usage Format Details Variables Synonym Author(s) Source References Examples

Description

The data used in Chapter 8, Table 12

Usage

1

Format

An object of class data.frame with 72 rows and 4 columns.

Details

This example builds from the hypertension example used in chapter 7 for the two-way design. The data in Table 8.12 consist of blood pressure scores for 72 participants. Three categorical independent variables: the presence and absence of biofeedback (biofeed), drug X, Y, or Z (drug), and diet absent or present (diet) have been factorially combined to form a 2 x 3 x 2 design where each person contributes one blood pressure score to one of the 12 different experimental conditions. For this example, there are 6 participants in each group.#'

Variables

bp

patient blood pressure

drug

drug given (X,Y,or Z)

biofeed

presence or absence of biofeedback

diet

presence of absence of a diet

Synonym

C8T12

Author(s)

Ken Kelley [email protected]

Source

https://designingexperiments.com/data/

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

References

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

Examples

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# Load the data
data(chapter_8_table_12)

# Or, alternatively load the data as
data(C8T12)

# View the structure
str(chapter_8_table_12)

AMCP documentation built on May 30, 2017, 8:14 a.m.