[R-meta] forest plot function overall effect size rounded

[Gabriel Cotlier]

Hello all,
I would like to ask how to modify in the forest plot the value of the
overall effect size to be round (overall_effect_size, 1) since it
aurtomatically does round(overall_effect_size, 2) for instance in my case
the model's output overall effect size is :

p0 <- predict(res)
p0
# pred     se  ci.lb  ci.ub   pi.lb  pi.ub
# 0.7080 0.2950 0.1297 1.2863 -2.9950 4.4110

That is 0.7080 but in the forest lot is round(0.7080, 2) that is 0.71 as it
appears in the forest plot (lower right corner):

  100% 0.71 [0.13, 1.29]

Therefore I would like to access the variable in the forest plot and set it
to be round(0.7080, 1) so as to have the overall effect size as is in the
model output, that is 0.70 or alternatively 0.7080.

Thanks a lot.
Kid regards,
Gabriel

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