Description Usage Format Source
The smoking cessation dataset describes a network comparing 4 treatments with 24 trials. There are 22 pairwise comparisons and 2 thee-arm trials.
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A data frame with 24 observations on the following 10 variables.
r1Number of events (responses) in the baseline treatment (treatment 1).
r2Number of events (responses) in the second study arm treatment (treatment 2).
r3Number of events (responses) in the third study arm treatment (treatment 3).
n1Total number of study participants in the baseline treatment (treatment 1).
n2Total number of study participants in the second study arm treatment (treatment 2).
n3Total number of study participants in the second study arm treatment (treatment 3).
t1Indicator variable identifying treatment 1.
t2Indicator variable identifying treatment 2.
t3Indicator variable identifying treatment 3.
naIndicator with number of arms in trial.
desDesign, the set of treatments included in each study
Dias, S., Welton, N. J., Caldwell, D. M. and Ades, A. E. (2010) Checking consistency in mixed treatment comparison meta-analysis, Statistics in Medicine, 29:932–944.
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