Description Usage Arguments Details Examples
This function allows you to create a funnel plot using a vector of effect sizes and a vector of their corresponding sampling variances.
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effect 
a vector of metaanalytic effect sizes 
v 
a vector of sampling variances 
type 

flip 

This funnel plot, by default, plots the effect sizes on the yaxis and the measure of study size (either variance or standard error) on the xaxis. If no asymmetry is present, the plot should resemble a horizontal funnel.
Users can choose either standard error (default) or sampling variance as a measure of study size. The choice is mostly arbitrary. In both cases, however, v
must be a vector of variances, the same as that required by weightfunct
. The conversion to standard error is automatic.
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