SI_cat {reappraised}

Example of 20 observations for categorical analysis

Description

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.

Usage

SI_cat

Format

A data frame with 20 rows and 8 variables:

study

study ID

n1, n2, n3

number of participants in each group

w1, w2, w3

number of withdrawals in each group