SI_cat {reappraised} | R Documentation |
Sample from Sato/Iwamoto dataset of 35 studies with withdrawal data
see Bolland MJ, Gamble GD, Avenell A, Cooper DJ, Grey A. Participant withdrawals were unusually distributed in randomized trials with integrity concerns: a statistical investigation. J Clin Epidemiol 2021;131:22-29.
SI_cat
A data frame with 20 rows and 8 variables:
study ID
number of participants in each group
number of withdrawals in each group