under_threshold()
and above_threshold()
check relative location of the
metric. metric_within_tolerance()
uses is_within()
to check if the metric
is within in the range of the threshold plus/minus the tolerance.
under_threshold(.partition_step)above_threshold(.partition_step)
is_within(.x, .y, .e)
metric_within_tolerance(.partition_step)
a partition_step
object
logical, TRUE
or FALSE