anyMissing {Biobase} | R Documentation

## Checks if there are any missing values in an object or not

### Description

Checks if there are any missing values in an object or not.

### Usage

    anyMissing(x=NULL)

### Arguments

`x` | A `vector`.

### Details

The implementation of this method is optimized for both speed and memory.

### Value

Returns `TRUE` if a missing value was detected, otherwise `FALSE`.

### Author(s)

Henrik Bengtsson (http://www.braju.com/R/)

### Examples

    x <- rnorm(n=1000)
    x[seq(300,length(x),by=100)] <- NA
    stopifnot(anyMissing(x) == any(is.na(x)))

[Package Biobase version 2.2.2 Index]