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bioRad (version 0.9.1)

is.nan.data.frame: Identify NaN in a dataframe

Description

Identify cells with NaN (not a number) in a data frame. Improves on the defaultbase::is.nan() function, which only works on vectors, by allowing data frames as input.

Usage

# S3 method for data.frame
is.nan(x)

Value

A matrix of the same dimension as x, with TRUE/FALSE values for whether each cell in the original data frame is a number or not.

Arguments

x

A data.frame object.