Question

How to check if a vector contains a given element in R

Answer 1

vec <- c("a", "x", "y", "z", "p", 'e')
element <- "y"
 
if (element %in% vec) {
    print("yes")
} else {
    print("no")
}
 
 
 
  
      
# run:
#
# [1] "yes"
#

 

70+ SQL courses for beginners and professionals