An example dataset as seen in table 1 from kornbrot1990;textualrankdifferencetest. The time/problem was recorded for each subject under placebo and drug conditions for the purpose of measuring 'alertness'.
kornbrot_table1A data frame with 13 rows and 3 variables:
Subject identifier
The time required to complete a task under the placebo condition
The time required to complete a task under the drug condition
The table 1 values appear to be rounded, thus results do not match exactly with further calculations in kornbrot1990;textualrankdifferencetest.