assert_all_are_finite
Are the inputs (in)finite?
Checks to see if the inputs are (in)finite.
Usage
assert_all_are_finite(x, severity = getOption("assertive.severity", "stop"))
assert_any_are_finite(x, severity = getOption("assertive.severity", "stop"))
assert_all_are_infinite(x, severity = getOption("assertive.severity", "stop"))
assert_any_are_infinite(x, severity = getOption("assertive.severity", "stop"))
assert_all_are_negative_infinity(x, severity = getOption("assertive.severity", "stop"))
assert_any_are_negative_infinity(x, severity = getOption("assertive.severity", "stop"))
assert_all_are_positive_infinity(x, severity = getOption("assertive.severity", "stop"))
assert_any_are_positive_infinity(x, severity = getOption("assertive.severity", "stop"))
is_finite(x, .xname = get_name_in_parent(x))
is_infinite(x, .xname = get_name_in_parent(x))
is_negative_infinity(x, .xname = get_name_in_parent(x))
is_positive_infinity(x, .xname = get_name_in_parent(x))Arguments
- x
- Input to check.
- severity
- How severe should the consequences of the assertion be?
Either
"stop","warning","message", or"none". - .xname
- Not intended to be used directly.
Value
is_finite wraps is.finite, showing the
names of the inputs in the answer. is_infinite works
likewise for is.infinite. The assert_* functions
return nothing but throw an error if the corresponding
is_* function returns FALSE.
See Also
Examples
library(assertive.numbers)
x <- c(0, Inf, -Inf, NA, NaN)
is_finite(x)
is_infinite(x)
is_positive_infinity(x)
is_negative_infinity(x)
assert_all_are_finite(1:10)
assert_any_are_finite(c(1, Inf))
assert_all_are_infinite(c(Inf, -Inf))
assertive.base::dont_stop(assert_all_are_finite(c(0, Inf, -Inf, NA, NaN)))
Community examples
Looks like there are no examples yet.