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generic function of the class `mtrunmnt`. Using the `prodmnt`, it compute the mean and variance-covariance matrix for a truncated multivariate normal distribution.\n\n\n```r\nmeanvar(Obj)\n```\n\n## Arguments\n\n- `Obj`: An mtrunmnt object created by the `mtrunmnt`.\n\n## Returns\n\nA list with the mean and variance-covariance matrix.\n\n\n\n## Examples\n\n```r\n### A simple example ####\n\nset.seed(123)\nsigma2e <- 1\nsigma2a <- 2\nn <- 5\nmu <- seq(-1,1, length.out = n)\ny <- mu + rnorm(1, sd = sqrt(sigma2a)) + rnorm(n, sd = sqrt(sigma2e))\na <- rep(-Inf, n)\nb <- rep(Inf, n)\na[y >= 0] <- 0\nb[y < 0] <- 0\nobj <- mtrunmnt(mu, lower = a, upper = b, Sigmae = sigma2e, D = sigma2a) \nmeanvar(obj)\n```\n\n## See Also\n\n`mtrunmnt`, `meanvarTMD`, `mtmvnorm` and `prodmnt`."}]}]}]}]}]}],["$","div",null,{"className":"lg:w-1/3 lg:border-l px-1 sm:px-8 pt-8 sm:pt-1","children":[["$","div",null,{"className":"mb-8 space-y-8","children":[["$","a",null,{"href":"/packages/trunmnt","className":"w-full inline-flex items-center justify-center 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