assert_all_are_nan {assertive.numbers} | R Documentation |
Checks to see if the input is a number that is(n't) NaN.
assert_all_are_nan(x, severity = getOption("assertive.severity", "stop")) assert_any_are_nan(x, severity = getOption("assertive.severity", "stop")) assert_all_are_not_nan(x, severity = getOption("assertive.severity", "stop")) assert_any_are_not_nan(x, severity = getOption("assertive.severity", "stop")) is_nan(x, .xname = get_name_in_parent(x)) is_not_nan(x, .xname = get_name_in_parent(x))
x |
Input to check. |
severity |
How severe should the consequences of the assertion be?
Either |
.xname |
Not intended to be used directly. |
is_nan
wraps is.nan
, coercing the input to
numeric if necessary. is_not_nan
works similarly, but returns
the negation. The assert_*
functions return nothing but
throw an error if the corresponding is_*
function returns
FALSE
.
x <- c(0, NaN, NA) is_nan(x) is_not_nan(x) assert_all_are_not_nan(1:10) assert_any_are_not_nan(x) assertive.base::dont_stop(assert_all_are_not_nan(x))