Dear R users,

how do I extract correlation between random effects of 0.06836857 got by
VarCor function (look below)?
Tnx?

VarCorr(fitmodel)
$group
            (Intercept)          x
(Intercept)  0.25016744 0.01788204
x            0.01788204 0.27345787
attr(,"stddev")
(Intercept)           x
  0.5001674   0.5229320
attr(,"correlation")
            (Intercept)          x
(Intercept)  1.00000000 0.06836857
x            0.06836857 1.00000000

attr(,"sc")
sigmaREML
0.7239645

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