[R-meta] Funnel plot with Egger regression test, using R
Dear Margot Unless you absolutely need the meta-analysis too library(metafor) funnel(yi = yi, sei = sei) regtest(yi = yi, sei = sei) should do it. There are other parameters to both functions which you can obviously use too and which may help you get just the plot you long for. And as Gerta said in her reply you can use meta or several other packages from CRAN to do it too. Michael
On 28/11/2018 20:49, margot sanders wrote:
I would like to make a funnel plot with Egger regression test. On the x-axis the mean difference (bias) between two methods should be plotted, on the y-axis the standard error. I do have the mean difference and standard error. How do I command R to plot these values as x- and y-coordinates in a funnel plot? And how do I command R to analyse Egger regression test, based on these values. I hope somebody could help me. Thank you in advance! Greetings M. Sanders [[alternative HTML version deleted]]
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