ty" and
"percentile." They differ in how they sample from the space of predicted
probabilities.</p>
<p>Probability thresholds are uniformly spaced thresholds between 0 and 1.
If NUM_POINTS were 5 the probability thresholds would be
c(0.0, 0.25, 0.5, 0.75, 1.0).</p>
<p>Percentile thresholds are spaced according to the distribution of predicted
probabilities. Each threshold corresponds to the percentile of the data at
a probability threshold. For example, if NUM_POINTS were 5, then the first
threshold would b