Print method for Copas selection model
Print method for objects of class copas.
## S3 method for class 'copas'
print(
x,
backtransf = x$backtransf,
digits = gs("digits"),
digits.se = gs("digits.se"),
...
)x |
An object of class |
backtransf |
A logical indicating whether results should be
back transformed in printouts and plots. If
|
digits |
Minimal number of significant digits, see
|
digits.se |
Minimal number of significant digits for standard
deviations and standard errors, see |
... |
other arguments to the function will be ignored (this option included only to conform with R standards) |
This function prints the following information:
Range of gamma0 values used (see help(copas));
Range of gamma1 values used (see help(copas));
Largest SE of all studies in meta-analysis;
Range of probability publishing trial with largest SE;
The next table gives details relating to the summary of the contour plot.
Specifically, it gives details from fitting a straight line to each
treatment-contour in the contour plot. Column 1 (headed level) shows the
treatment-contours; column 2 (nobs) shows the number of observations used by
the contour plot command within the copas function to plot this
contour line; column 3 (adj.r.square) shows the adjusted r-square from
fitting a straight line to this contour; columns 4 & 5 show the slope and
its standard error from fitting a straight line to this contour.
Next, the printout of summary.copas is shown.
James Carpenter James.Carpenter@lshtm.ac.uk, Guido Schwarzer sc@imbi.uni-freiburg.de
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") # Perform Copas analysis # cop1 <- copas(m1) cop1
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