Tests whether the given argument is a numeric value from the interval \([0,1]\)
is_degree(x, na_rm = FALSE)
TRUE
if x
is a numeric vector, matrix or array with values
between 0 and 1, otherwise, FALSE
is returned. If na_rm
is TRUE
,
NA
values are treated as valid values. If na_rm
is FALSE
and x
contains NA
values, FALSE
is returned.
the value to be tested
whether to ignore NA
values
Michal Burda