d3-array - npm Package Compare versions

Comparing version 3.2.2 to 3.2.3

dist/d3-array.js

@@ -1,2 +0,2 @@
-// https://d3js.org/d3-array/ v3.2.2 Copyright 2010-2023 Mike Bostock
+// https://d3js.org/d3-array/ v3.2.3 Copyright 2010-2023 Mike Bostock
 (function (global, factory) {
@@ -667,3 +667,3 @@ typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
 function thresholdSturges(values) {
-  return Math.ceil(Math.log(count(values)) / Math.LN2) + 1;
+  return Math.max(1, Math.ceil(Math.log(count(values)) / Math.LN2) + 1);
 }
@@ -994,7 +994,9 @@
 function thresholdFreedmanDiaconis(values, min, max) {
-  return Math.ceil((max - min) / (2 * (quantile(values, 0.75) - quantile(values, 0.25)) * Math.pow(count(values), -1 / 3)));
+  const c = count(values), d = quantile(values, 0.75) - quantile(values, 0.25);
+  return c && d ? Math.ceil((max - min) / (2 * d * Math.pow(c, -1 / 3))) : 1;
 }
 
 function thresholdScott(values, min, max) {
-  return Math.ceil((max - min) * Math.cbrt(count(values)) / (3.49 * deviation(values)));
+  const c = count(values), d = deviation(values);
+  return c && d ? Math.ceil((max - min) * Math.cbrt(c) / (3.49 * d)) : 1;
 }
@@ -1104,6 +1106,6 @@
   let k, r;
-  Uint32Array
-    .from(V, (_, i) => i)
-    .sort(valueof === ascending ? (i, j) => ascendingDefined(V[i], V[j]) : compareDefined(compareIndex))
-    .forEach((j, i) => {
+  values = Uint32Array.from(V, (_, i) => i);
+  // Risky chaining due to Safari 14 https://github.com/d3/d3-array/issues/123
+  values.sort(valueof === ascending ? (i, j) => ascendingDefined(V[i], V[j]) : compareDefined(compareIndex));
+  values.forEach((j, i) => {
       const c = compareIndex(j, k === undefined ? j : k);
@@ -1110,0 +1112,0 @@ if (c >= 0) {

dist/d3-array.min.js

@@ -1,2 +0,2 @@
-// https://d3js.org/d3-array/ v3.2.2 Copyright 2010-2023 Mike Bostock
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package.json

 {
   "name": "d3-array",
-  "version": "3.2.2",
+  "version": "3.2.3",
   "description": "Array manipulation, ordering, searching, summarizing, etc.",
@@ -5,0 +5,0 @@ "homepage": "https://d3js.org/d3-array/",

README.md

@@ -35,3 +35,3 @@ # d3-array
 
-If you use npm, `npm install d3-array`. You can also download the [latest release on GitHub](https://github.com/d3/d3-array/releases/latest). For vanilla HTML in modern browsers, import d3-array from Skypack:
+If you use npm, `npm install d3-array`. You can also download the [latest release on GitHub](https://github.com/d3/d3-array/releases/latest). For vanilla HTML in modern browsers, import d3-array from jsDelivr:
 
@@ -41,3 +41,3 @@ ```html
 
-import {min} from "https://cdn.skypack.dev/d3-array@3";
+import {min} from "https://cdn.jsdelivr.net/npm/d3-array@3/+esm";
 
@@ -49,3 +49,3 @@ const m = min(array);
 
-For legacy environments, you can load d3-array’s UMD bundle from an npm-based CDN such as jsDelivr; a `d3` global is exported:
+For legacy environments, you can load d3-array’s UMD bundle; a `d3` global is exported:
 
@@ -52,0 +52,0 @@ ```html

src/rank.js

@@ -11,6 +11,6 @@ import ascending from "./ascending.js";
   let k, r;
-  Uint32Array
-    .from(V, (_, i) => i)
-    .sort(valueof === ascending ? (i, j) => ascendingDefined(V[i], V[j]) : compareDefined(compareIndex))
-    .forEach((j, i) => {
+  values = Uint32Array.from(V, (_, i) => i);
+  // Risky chaining due to Safari 14 https://github.com/d3/d3-array/issues/123
+  values.sort(valueof === ascending ? (i, j) => ascendingDefined(V[i], V[j]) : compareDefined(compareIndex));
+  values.forEach((j, i) => {
       const c = compareIndex(j, k === undefined ? j : k);
@@ -17,0 +17,0 @@ if (c >= 0) {

src/threshold/freedmanDiaconis.js

@@ -5,3 +5,4 @@ import count from "../count.js";
 export default function thresholdFreedmanDiaconis(values, min, max) {
-  return Math.ceil((max - min) / (2 * (quantile(values, 0.75) - quantile(values, 0.25)) * Math.pow(count(values), -1 / 3)));
+  const c = count(values), d = quantile(values, 0.75) - quantile(values, 0.25);
+  return c && d ? Math.ceil((max - min) / (2 * d * Math.pow(c, -1 / 3))) : 1;
 }

src/threshold/scott.js

@@ -5,3 +5,4 @@ import count from "../count.js";
 export default function thresholdScott(values, min, max) {
-  return Math.ceil((max - min) * Math.cbrt(count(values)) / (3.49 * deviation(values)));
+  const c = count(values), d = deviation(values);
+  return c && d ? Math.ceil((max - min) * Math.cbrt(c) / (3.49 * d)) : 1;
 }

src/threshold/sturges.js

 import count from "../count.js";
 
 export default function thresholdSturges(values) {
-  return Math.ceil(Math.log(count(values)) / Math.LN2) + 1;
+  return Math.max(1, Math.ceil(Math.log(count(values)) / Math.LN2) + 1);
 }

No alert changes

Improved metrics

Total package byte prevSize

163609

increased by0.23%

Lines of code

2653

increased by0.15%

No dependency changes