cwhmisc (version 6.0)

eql: Check on equality, including NA==NA and NaN==NaN.

Description

my.table checks two vectors on equality, two NA's and two NaN's compare as equal.

Usage

eql(x, y)

Arguments

x, y

vectors of equal length.

Value

A vector of logicals indicating the result of the element by element comparison.The elements of shorter vectors are recycled as necessary.

Examples

  eql(c(1,2,3),c(1,3)) #>  TRUE FALSE FALSE
  eql(c(1,2,3),c(1,2)) #>  TRUE  TRUE FALSE
  eql(c(NA,NaN,2,NA,3),c(NA,NaN,1,2,3)) #>  TRUE  TRUE FALSE FALSE