Checks whether x
is an even or odd number. Only
accepts numeric vectors.
is_even(x) is_odd(x)
x | Numeric vector or single numeric value, or a data frame or list with such vectors. |
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is_even()
returns TRUE
for each even value of x
, FALSE
for
odd values. is_odd()
returns TRUE
for each odd value of x
and FALSE
for even values.
is_even(4)#> [1] TRUEis_even(5)#> [1] FALSEis_even(1:4)#> [1] FALSE TRUE FALSE TRUEis_odd(4)#> [1] FALSEis_odd(5)#> [1] TRUEis_odd(1:4)#> [1] TRUE FALSE TRUE FALSE