[R-meta] Plotting the correlation among true/random effects across categories

[Yuhang Hu]

Hello Colleagues,

I was wondering if there is a way to scatterplot the correlation between
the categories of variable "outcome" (AL and PD) which is estimated to be
rho = .7752 in my model below?

model <- rma.mv(yi~ outcome, vi, data =  dat.berkey1998,
                random = ~ outcome | trial, struct = "UN")

    rho.AL  rho.PD    AL  PD
AL       1             -   5
PD  0.7752       1    no   -

Thanks,
Yuhang

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