[R] sampling from the multivariate truncated normal

[statfan]

I am trying generate a sample for a truncated multivariate normal
distribution via the rtmvnorm function in the  {tmvtnorm} package.

Why does the following produce NaNs?


rtmvnorm(1, mean = rep(0, 2), matrix(c(0.06906084, -0.07463565, -0.07463565,
0.08078086),2),c(-0.4316738,  0.8283240),  c(Inf,Inf), algorithm="gibbsR",
burn.in.samples=100)

Thanks

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