Spelling: Spelling scores for 9 eighth graders before and after a...
In BSDA: Basic Statistics and Data Analysis
Spelling R Documentation
Spelling scores for 9 eighth graders before and after a 2-week course of
instruction
Description
Data for Exercise 7.56
Usage
Spelling
Format
A data frame/tibble with nine observations on three variables
- before
spelling score before a 2-week course of instruction
- after
spelling score after a 2-week course of instruction
- differ
after - before (spelling score)
References
Kitchens, L. J. (2003) Basic Statistics and Data Analysis.
Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
Examples
qqnorm(Spelling$differ)
qqline(Spelling$differ)
shapiro.test(Spelling$differ)
t.test(Spelling$differ)
BSDA documentation built on Sept. 19, 2023, 1:08 a.m.
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| Spelling | R Documentation |
Spelling scores for 9 eighth graders before and after a 2-week course of instruction
Description
Data for Exercise 7.56
Usage
Spelling
Format
A data frame/tibble with nine observations on three variables
- before
spelling score before a 2-week course of instruction
- after
spelling score after a 2-week course of instruction
- differ
after - before (spelling score)
References
Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Pacific Grove, CA: Brooks/Cole, a division of Thomson Learning.
Examples
qqnorm(Spelling$differ)
qqline(Spelling$differ)
shapiro.test(Spelling$differ)
t.test(Spelling$differ)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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