ICSNP (version 1.1-1)

pair.prod: Pairwise Products

Description

Computes pairwise elementwise products.

Usage

pair.prod(X)

Arguments

X

a numeric matrix.

Value

Matrix containing the products.

Details

The function computes all elementwise products of row i and row j with i < j. The function is a wrapper to a C function to do the computation quickly and does no checks concerning the input.

See Also

pair.diff, pair.sum

Examples

# NOT RUN {
X <- matrix(1:10, ncol = 2, byrow = FALSE)
pair.prod(X)
# }