After the update in Rstudio, my script to run forest plots don't work more:
forest.meta(meta.subgroup,
sortvar = TE,
predict = TE,
print.tau2 = FE,
leftlabs = c("Author", "bias", "SE"))
returns the error:
Error in forest.meta(meta.subgroup, sortvar = TE, predict = TE, print.tau2 = FE, : argument 3 matches multiple formal arguments
if anyone can help i would appreciate it.