Data for true, criterion and practical vertical jump measures. Criterion and practical were measured twice (trial1 and trial2), assuming equal true score
data(agreement_data)
A data frame with 20 rows and 6 variables:
Name of the athlete
Numeric value indicating true jump height in cm units
Criterion measure of the true score - trial 1
Criterion measure of the true score - trial 2
Practical measure of the true score - trial 1
Practical measure of the true score - trial 2