[R-meta] P-values one or two-sided
t|n@@dudenhoe||er @end|ng |rom gm@||@com
Mon Jun 28 15:31:41 CEST 2021
I am working with the Metafor package using the rma.mv function.
I read that, by default, the p-values are reported for two-sided tests, so I am wondering whether I should divide my p-values by two.
I am asking about the test of moderators specifically (when performing the Q-test of Moderation).
Similarly, when removing the intercept (i.e putting a -1 behind the moderator) I assume that p-value is not two-sided?
I am just not sure how much of the output is depending on R default and how much is part of the Metafor package and how exactly it is set up.
Thanks for clarifying.
More information about the R-sig-meta-analysis