as.logical() function in R Language is used to convert an object to a logical vector.
Syntax: as.logical(x)
Parameters:
x: Numeric or character object
R - as.logical() Function Example
Example 1: Basic example of as.logical() Function in R Programming Language.
# R Program to convert
# an object to logical vector
# Creating a vector
x <- c(1, 2, 3, 0, 1.4, NA)
# Calling as.logical() function
as.logical(T)
as.logical("F")
as.logical(2)
as.logical(x)
Output:
[1] TRUE [1] FALSE [1] TRUE [1] TRUE TRUE TRUE FALSE TRUE NA
Example 2: Multiple objects with as.logical() Function in R.
# R Program to convert
# an object to logical vector
# Creating matrix
x1 <- matrix(c(1:4), 2, 2)
x2 <- matrix(c(2, 0, 1, 1.3), 2, 2)
# Calling as.logical() function
as.logical(x1)
as.logical(x2)
Output:
[1] TRUE TRUE TRUE TRUE [1] TRUE FALSE TRUE TRUE