checkmate (version 1.9.3)

anyNaN: Check if an object contains NaN values

Description

Supported are atomic types (see is.atomic), lists and data frames.

Usage

anyNaN(x)

Arguments

x

[ANY] Object to check.

Value

[logical(1)] Returns TRUE if any element is NaN.

Examples

# NOT RUN {
anyNaN(1:10)
anyNaN(c(1:10, NaN))
iris[3, 3] = NaN
anyNaN(iris)
# }

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