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Summary method for objects of class copas.
# S3 method for copas
summary(object, ...)An object of class "summary.copas" with corresponding print function. The object is a list containing the following components:
Results for points on orthogonal line (a list with elements TE, seTE, lower, upper, statistic, p, level).
Vector of probabilities of publishing the smallest study.
P-values for tests on presence of residual selection bias
Approximate number of studies the model suggests remain unpublished
Result of Copas selection model adjusted for selection bias (a list with elements TE, seTE, lower, upper, statistic, p, level).
The significance level for the test of residual selection bias.
P-value for test on presence of residual
selection bias for adjusted effect given in adjust.
Approximate number of studies the model
suggests remain unpublished for adjusted effect given in
adjust
Results for usual random effects model (a list with elements TE, seTE, lower, upper, statistic, p, level).
A character string indicating underlying summary measure.
Label for confidence interval.
Title of meta-analysis / systematic review.
Comparison label.
Outcome label.
Version of R package metasens used to create object.
An object of class copas.
other arguments to the function will be ignored (this option included only to conform with R standards)
James Carpenter James.Carpenter@lshtm.ac.uk, Guido Schwarzer guido.schwarzer@uniklinik-freiburg.de
This function complements the graphical summary of the results of a
Copas selection model, generated using plot.copas.
copas, plot.copas,
metabias, metagen
data(Fleiss1993bin, package = "meta")
# Perform meta analysis, effect measure is odds ratio (OR)
#
m1 <- metabin(d.asp, n.asp, d.plac, n.plac, data = Fleiss1993bin, sm = "OR")
# Print summary of Copas analysis
#
summary(copas(m1, level.ma = 0.95))
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