amelie (version 0.2.1)

pdfunc: Compute the probability density function of a matrix of features.

Description

Compute the probability density function of a matrix of features.

Usage

pdfunc(x, univariate = TRUE)

Arguments

x

A matrix of numeric features.

univariate

Logical indicating whether the univariate pdf should be computed.

Value

A vector with values of the density function.

Details

pdfunc computes univariate or multivariate probabilities for a set of observations.

All columns of a row are used in computing the pdf.

Variance and covariance are computed using var and cov, where the denominator n-1 is used.

Examples

# NOT RUN {
dmat <- matrix(c(3,1,3,1,2,3,-1,0),nrow=2)
pdfunc(dmat,TRUE)

#'@importFrom stats cov
# }