MVB-package {MVB} | R Documentation |
Functionality for multivairate Bernoulli distribution including log-linear models, lasso variable selection and mixed effects models.
Package: | MVB |
Type: | Package |
Version: | 1.0 |
Date: | 2012-03-21 |
License: | GPL (>=2) |
Bin Dai <daibin at stat dot wisc dot edu>
# fit a simple MVB log-linear model n <- 1000 p <- 5 kk <- 2 tt <- NULL alter <- 1 for (i in 1:kk) { vec <- rep(0, p) vec[i] <- alter alter <- alter * (-1) tt <- cbind(tt, vec) } tt <- 1.5 * tt tt <- cbind(tt, c(rep(0, p - 1), 1)) x <- matrix(rnorm(n * p, 0, 4), n, p) res <- mvb.simu(tt, x, K = kk, rep(.5, 2)) fitMVB <- mvbfit(x, res$response, output = 1)