Check if entry is not an integer
Examples
not.integer(23.43) # TRUE
#> [1] TRUE
not.integer(45L) # FALSE
#> [1] FALSE
if(not.integer(4L)) message("yes") # NULL
Check if entry is not an integer
not.integer(23.43) # TRUE
#> [1] TRUE
not.integer(45L) # FALSE
#> [1] FALSE
if(not.integer(4L)) message("yes") # NULL