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Sum of absolute values

Source: R/blas_extras.R
dasum.Rd

Sum of absolute values

Usage

dasum(N = NULL, X, INCX = 1L)

Arguments

N

Optional integer giving the number of elements. Defaults to `length(X)`.

X

Double-precision vector, matrix or [`bigmemory::big.matrix`] input.

INCX

Integer stride for traversing `X`.

Value

Numeric scalar.