adopt cbrt

d3 · Apr 1, 2022 · a8429c4 · a8429c4
1 parent 2453265
commit a8429c4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/threshold/scott.js b/src/threshold/scott.js
@@ -2,5 +2,5 @@ import count from "../count.js";
 import deviation from "../deviation.js";
 
 export default function thresholdScott(values, min, max) {
-  return Math.ceil((max - min) / (3.49 * deviation(values) * Math.pow(count(values), -1 / 3)));
+  return Math.ceil((max - min) * Math.cbrt(count(values)) / (3.49 * deviation(values)));
 }