Description Usage Arguments Value Warning Author(s) References Examples
This function computes the density of the multivariate normal distribution N(mu,sig) in either natural or logarithmic scales.
1 |
x |
Running argument of the density |
mu |
Mean mu of the normal distribution |
sig |
Covariance matrix sig of the normal distribution |
log |
Boolean describing whether or not the output is in logarithmic scales |
This function returns a real number corresponding to the density in x in either natural or logarithmic scales.
This function is fragile in that it does not test for
the fact that sig
is a square matrix,
the compatibility of the dimensions of x
, mu
, sig
the symmetry nor the invertibility of the matrix sig
It is therefore prone to fail if those conditions are not satified! If the package mvtnorm
is
installed, the function dmvnorm
should be used instead.
Christian P. Robert and George Casella
Chapter 8 of EnteR Monte Carlo Statistical Methods
1 2 |
Loading required package: MASS
Loading required package: coda
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