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geometry (version 0.3-2)

dot: Compute the dot product of two vectors

Description

If x and y are matrices, calculate the dot-product along the first non-singleton dimension. If the optional argument d is given, calculate the dot-product along this dimension.

Usage

dot(x, y, d = NULL)

Arguments

x
Matrix of vectors
y
Matrix of vectors
d
Dimension along which to calculate the dot product

Value

  • Vector with length of dth dimension