| language_test {regtomean} | R Documentation |
Language Test in High School
Description
A dataset with scores from 8 students who failed a high school test and could not get their diploma. They repeated the exam and got new scores.
Usage
data("language_test")Format
A data frame with 8 observations on the following 9 variables.
Studenta numeric vector
Beforea numeric vector
Aftera numeric vector
- ‘Total N’
a numeric vector
Crossa numeric vector
- ‘Pre-treatment Mean’
a numeric vector
- ‘Pre-treatment Std’
a numeric vector
- ‘Post-treatment Mean’
a numeric vector
- ‘Post-treatment Std’
a numeric vector
Source
McClave, J.T; Dietrich, F.H.:"Statistics";New York, Dellen Publishing; 1988.
Examples
data(language_test)
## maybe str(language_test) ; plot(language_test) ...
[Package regtomean version 1.1 Index]