test_if_equal {chillR}

Test if all character vectors in a string are equal

Description

Compares all elements of a vector of numbers or character strings and returns TRUE if they are all the same, FALSE otherwise.

Usage

test_if_equal(test_vector)

Arguments

test_vector

vector of strings or numbers to be tested.

Value

TRUE if all elements of the vector are the same; FALSE otherwise.

Author(s)

Eike Luedeling

Examples

  test_if_equal(c(1,3,1))
  test_if_equal(c("a","a","a"))
  test_if_equal(c("a","b","a"))