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dobson (version 0.4.1)

achieve: Achievement data from table 6.13

Description

Achievement scores after three training methods

Usage

data(achieve)

Arguments

Format

A tibble with 21 observations and the following 3 variables.

method

training method (A, B or C)

y

achievement scores

x

aptitude scores measured before training commenced

References

Winer, B. J. (1971). Statistical Principles in Experimental Design (2nd edition).

Examples

Run this code
data(achieve)
summary(achieve)

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