dmnorm {LearnBayes} | R Documentation |
Computes the density of a multivariate normal distribution
dmnorm(x, mean = rep(0, d), varcov, log = FALSE)
x |
vector of length d or matrix with d columns, giving the coordinates of points where density is to evaluated |
mean |
numeric vector giving the location parameter of the distribution |
varcov |
a positive definite matrix representing the scale matrix of the distribution |
log |
a logical value; if TRUE, the logarithm of the density is to be computed |
vector of density values
Jim Albert
mu <- c(1,12,2)
Sigma <- matrix(c(1,2,0,2,5,0.5,0,0.5,3), 3, 3)
x <- c(2,14,0)
f <- dmnorm(x, mu, Sigma)