| chapter_3_table_7_raw {AMCP} | R Documentation |
The data used for Chapter 3, Table 7 (raw data to produce the summary measures)
Description
Raw data on the number of drinks per day (and log of the number of drinks)
Usage
data(chapter_3_table_7_raw)
Format
An object of class data.frame with 88 rows and 3 columns.
Details
Average number of standard drinks per week at intake for a sample of homeless alcoholics at nine-month follow-up (Smith, Meyers, & Delaney, 1988). Note that the groups, 1-5, are, respectively, "T1 CRA-D", "T1 CRA+D", "T1Std", "T2 CRA-D", and "T2 Std," where CRA is "Community Reinforcement Approach (with or without Disulfiram) and where "Std" is standard therepy. Note that this is the same data as data(chapter_3_table_9_raw).
Variables
- Group
randomly assigned group membership (see details)
- Drinks
number of standard drinks, on average, per week
- LgDrinks
log of the number of standard drinks, on average, per week
Synonym
C3T7R
Author(s)
Ken Kelley kkelley@nd.edu
Source
https://designingexperiments.com/data/
Maxwell, S. E., Delaney, H. D., & Kelley, K. (2018). Designing experiments and analyzing data: A model comparison perspective. (3rd ed.). New York, NY: Routledge.
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.
Smith, J. E., Meyers, R. J. & Delaney, H. D. (1998). The community reinforcement approach with homeless alcohol-dependent individuals. Journal of Consulting and Clinical Psychology, 66, 541–548.
Examples
# Load the data
data(chapter_3_table_7_raw)
# Or, alternatively load the data as
data(C3T7R)
# View the structure
str(chapter_3_table_7_raw)