hasBadValues – SpaNorm

Does an object hold any NA/NaN/Inf?

Description

TRUE if x (tensor or matrix) holds any NA/NaN/ Inf. On a tensor this is a scalar reduction copied back, not a full GPU->CPU materialisation of x.

Usage

hasBadValues(x)

Arguments

x a matrix or torch tensor.

Value

a logical.

Examples

library("SpaNorm")

hasBadValues(matrix(c(1, NA, 3, 4), 2, 2))

[1] TRUE