math-helper-functions - npm Package Compare versions

Comparing version 2.0.1 to 2.0.2

dist/math-helper-functions.cjs.development.js

@@ -5,4 +5,7 @@ 'use strict';
 
+function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }
+
 var d3Array = require('d3-array');
-var lodash = require('lodash');
+var get = _interopDefault(require('lodash/get'));
+var isEmpty = _interopDefault(require('lodash/isEmpty'));
 
@@ -19,5 +22,5 @@ /**
 function getSimpleArray(array, property) {
-  if (!lodash.isEmpty(property)) {
+  if (isEmpty(property) === false) {
     return array.map(function (d) {
-      return lodash.get(d, property);
+      return get(d, property);
     });
@@ -63,3 +66,3 @@ } else {
 
-  if (lodash.isEmpty(array)) {
+  if (isEmpty(array)) {
     return 0;
@@ -92,7 +95,7 @@ }
   if (weight === midpoint) {
-    var prevItem = lodash.get(sortedArray[index - 1], 'value', 0);
-    var currItem = lodash.get(sortedArray[index], 'value', 0);
+    var prevItem = get(sortedArray[index - 1], 'value', 0);
+    var currItem = get(sortedArray[index], 'value', 0);
     return (prevItem + currItem) / 2;
   } else {
-    return lodash.get(sortedArray[index - 1], 'value', 0);
+    return get(sortedArray[index - 1], 'value', 0);
   }
@@ -128,4 +131,4 @@ }
   var result = array.map(function (d) {
-    var weight = lodash.get(d, weightProperty, 0);
-    var upper = lodash.get(d, valueProperty, 0) * weight;
+    var weight = get(d, weightProperty, 0);
+    var upper = get(d, valueProperty, 0) * weight;
     return [upper, weight];
@@ -132,0 +135,0 @@ }).reduce(function (acc, d) {

dist/math-helper-functions.cjs.production.min.js

@@ -1,2 +0,2 @@
-"use strict";Object.defineProperty(exports,"__esModule",{value:!0});var r=require("d3-array"),e=require("lodash");function t(r,t){return e.isEmpty(t)?r:r.map((function(r){return e.get(r,t)}))}var n=function(r,e){this.value=r,this.weight=e};function u(e,n){return r.extent(t(e,n))}function a(r,e,t){return e*t/r}exports.calcDistribution=function(e,t){return(null==t?r.histogram():r.histogram().thresholds(t))(e).reduce((function(r,e){var t=e.length;return r.labels.push(e.x0+" - "+e.x1),r.data.push(t),r}),{labels:[],data:[]})},exports.calcDomain=u,exports.calcHistogram=function(r,e,n){void 0===e&&(e=4);for(var a=t(r,n),o=u(a),i=o[0],c=(o[1]-i)/e,s=a.length,l=new Array(e).fill(0),h=0;h<s;h++)l[Math.min(Math.floor((a[h]-i)/c),e-1)]+=1;return l},exports.calcMax=function(e,n){return r.max(t(e,n))},exports.calcMean=function(e,n){return r.mean(t(e,n))},exports.calcMedian=function(e,n){return r.median(t(e,n))},exports.calcMin=function(e,n){return r.min(t(e,n))},exports.calcPercent=function(r,e){return a(e,100,r)},exports.calcQuartiles=function(r,e){var n=r.length,u=[].concat(t(r,e));return u.sort((function(r,e){return r-e})),[u[Math.round(n/4)-1],u[Math.round(n/2)-1],u[Math.round(3*n/4)-1]]},exports.calcSum=function(e,n){return r.sum(t(e,n))},exports.calcWeightedMean=function(r,t,n){if(!t||!n)throw new Error("Both valueProperty and weightProperty params are required");var u=r.map((function(r){var u=e.get(r,n,0);return[e.get(r,t,0)*u,u]})).reduce((function(r,e){return[r[0]+e[0],r[1]+e[1]]}),[0,0]);return u[0]/u[1]},exports.calcWeightedMedian=function(r,t,u){if(!t||!u)throw new Error("Both valueProperty and weightProperty params are required");if(e.isEmpty(r))return 0;for(var a=r.reduce((function(r,e){return r.array.push(new n(e[t],e[u])),r.weightSum+=e[u],r}),{array:[],weightSum:0}),o=a.weightSum,i=a.array.sort((function(r,e){return r.value-e.value})),c=o/2,s=0,l=0;l<c;)l+=i[s].weight,s++;return l===c?(e.get(i[s-1],"value",0)+e.get(i[s],"value",0))/2:e.get(i[s-1],"value",0)},exports.ruleOfThree=a;
+"use strict";function r(r){return r&&"object"==typeof r&&"default"in r?r.default:r}Object.defineProperty(exports,"__esModule",{value:!0});var e=require("d3-array"),t=r(require("lodash/get")),n=r(require("lodash/isEmpty"));function u(r,e){return!1===n(e)?r.map((function(r){return t(r,e)})):r}var a=function(r,e){this.value=r,this.weight=e};function o(r,t){return e.extent(u(r,t))}function i(r,e,t){return e*t/r}exports.calcDistribution=function(r,t){return(null==t?e.histogram():e.histogram().thresholds(t))(r).reduce((function(r,e){var t=e.length;return r.labels.push(e.x0+" - "+e.x1),r.data.push(t),r}),{labels:[],data:[]})},exports.calcDomain=o,exports.calcHistogram=function(r,e,t){void 0===e&&(e=4);for(var n=u(r,t),a=o(n),i=a[0],c=(a[1]-i)/e,l=n.length,s=new Array(e).fill(0),f=0;f<l;f++)s[Math.min(Math.floor((n[f]-i)/c),e-1)]+=1;return s},exports.calcMax=function(r,t){return e.max(u(r,t))},exports.calcMean=function(r,t){return e.mean(u(r,t))},exports.calcMedian=function(r,t){return e.median(u(r,t))},exports.calcMin=function(r,t){return e.min(u(r,t))},exports.calcPercent=function(r,e){return i(e,100,r)},exports.calcQuartiles=function(r,e){var t=r.length,n=[].concat(u(r,e));return n.sort((function(r,e){return r-e})),[n[Math.round(t/4)-1],n[Math.round(t/2)-1],n[Math.round(3*t/4)-1]]},exports.calcSum=function(r,t){return e.sum(u(r,t))},exports.calcWeightedMean=function(r,e,n){if(!e||!n)throw new Error("Both valueProperty and weightProperty params are required");var u=r.map((function(r){var u=t(r,n,0);return[t(r,e,0)*u,u]})).reduce((function(r,e){return[r[0]+e[0],r[1]+e[1]]}),[0,0]);return u[0]/u[1]},exports.calcWeightedMedian=function(r,e,u){if(!e||!u)throw new Error("Both valueProperty and weightProperty params are required");if(n(r))return 0;for(var o=r.reduce((function(r,t){return r.array.push(new a(t[e],t[u])),r.weightSum+=t[u],r}),{array:[],weightSum:0}),i=o.weightSum,c=o.array.sort((function(r,e){return r.value-e.value})),l=i/2,s=0,f=0;f<l;)f+=c[s].weight,s++;return f===l?(t(c[s-1],"value",0)+t(c[s],"value",0))/2:t(c[s-1],"value",0)},exports.ruleOfThree=i;
 //# sourceMappingURL=math-helper-functions.cjs.production.min.js.map

dist/math-helper-functions.esm.js

 import { median, mean, max, min, extent, histogram, sum } from 'd3-array';
-import { isEmpty, get } from 'lodash-es';
+import get from 'lodash-es/get';
+import isEmpty from 'lodash-es/isEmpty';
 
@@ -14,3 +15,3 @@ /**
 function getSimpleArray(array, property) {
-  if (!isEmpty(property)) {
+  if (isEmpty(property) === false) {
     return array.map(function (d) {
@@ -17,0 +18,0 @@ return get(d, property);

package.json

 {
 	"name": "math-helper-functions",
-	"version": "2.0.1",
+	"version": "2.0.2",
 	"description": "Helper with misc. math functions such as sums, averages, max, min, etc",
@@ -5,0 +5,0 @@ "main": "dist/index.js",

src/modules/arrays.ts

@@ -1,2 +0,3 @@
-import {get, isEmpty} from 'lodash';
+import get from 'lodash/get';
+import isEmpty from 'lodash/isEmpty';
 
@@ -12,3 +13,3 @@ /**
 export function getSimpleArray(array: any[], property?: string): any[] {
-  if (!isEmpty(property)) {
+  if (isEmpty(property) === false) {
     return array.map((d) => get(d, property as string));
@@ -15,0 +16,0 @@ } else {

src/modules/averages.ts

 import {mean, median} from 'd3-array';
 import {getSimpleArray} from './arrays';
-import {isEmpty, get} from 'lodash';
+import get from 'lodash/get';
+import isEmpty from 'lodash/isEmpty';
 
@@ -5,0 +6,0 @@ /**

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Improved metrics

Total package byte prevSize

80673

increased by0.71%

Lines of code

944

increased by0.53%

No dependency changes