ml-peak-shape-generator - npm Package Compare versions

Comparing version 0.11.0 to 0.12.0

CHANGELOG.md

 # Changelog
 
+## [0.12.0](https://www.github.com/mljs/peak-shape-generator/compare/v0.11.0...v0.12.0) (2020-12-11)
+
+
+### Features
+
+* add fwhmToWidth, widthToFWHM and getFactor static function for each kind of shape ([0bc6807](https://www.github.com/mljs/peak-shape-generator/commit/0bc6807da60d3777d80a751a0220f2ad3fd18ae3))
+* implement internal erfinv code ([13b1e7a](https://www.github.com/mljs/peak-shape-generator/commit/13b1e7a328f3b1d713da4d0625463b89feb9135b))
+
+
+### Bug Fixes
+
+* avoid a big factor for mu=1 in pseudoVoigt shape ([20a79a1](https://www.github.com/mljs/peak-shape-generator/commit/20a79a136341f0ee59c8daff5bd1cbcfde10cbc5)), closes [#35](https://www.github.com/mljs/peak-shape-generator/issues/35)
+
 ## [0.11.0](https://www.github.com/mljs/peak-shape-generator/compare/v0.10.2...v0.11.0) (2020-12-10)
@@ -4,0 +17,0 @@

lib/index.js

@@ -5,8 +5,2 @@ 'use strict';
 
-var erfinv = require('compute-erfinv');
-
-function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }
-
-var erfinv__default = /*#__PURE__*/_interopDefaultLegacy(erfinv);
-
 const GAUSSIAN_EXP_FACTOR = -4 * Math.LN2;
@@ -18,2 +12,17 @@ const ROOT_PI_OVER_LN2 = Math.sqrt(Math.PI / Math.LN2);
 
+// https://en.wikipedia.org/wiki/Error_function#Inverse_functions
+// This code yields to a good approximation
+
+// If needed a better implementation using polynomial can be found on https://en.wikipedia.org/wiki/Error_function#Inverse_functions
+
+function erfinv(x) {
+  let a = 0.147;
+  if (x === 0) return 0;
+  let ln1MinusXSqrd = Math.log(1 - x * x);
+  let lnEtcBy2Plus2 = ln1MinusXSqrd / 2 + 2 / (Math.PI * a);
+  let firstSqrt = Math.sqrt(lnEtcBy2Plus2 ** 2 - ln1MinusXSqrd / a);
+  let secondSqrt = Math.sqrt(firstSqrt - lnEtcBy2Plus2);
+  return secondSqrt * (x > 0 ? 1 : -1);
+}
+
 class Gaussian {
@@ -78,3 +87,3 @@ /**
   getFactor(area = 0.9999) {
-    return Math.sqrt(2) * erfinv__default['default'](area);
+    return Gaussian.getFactor(area);
   }
@@ -92,2 +101,23 @@
   /**
+   * Compute the value of Full Width at Half Maximum (FWHM) from the width between the inflection points.
+   * //https://mathworld.wolfram.com/GaussianFunction.html
+   * @param {number} width - Width between the inflection points
+   * @returns {number} fwhm
+   */
+  widthToFWHM(width) {
+    //https://mathworld.wolfram.com/GaussianFunction.html
+    return Gaussian.widthToFWHM(width);
+  }
+
+  /**
+   * Compute the value of width between the inflection points from Full Width at Half Maximum (FWHM).
+   * //https://mathworld.wolfram.com/GaussianFunction.html
+   * @param {number} fwhm - Full Width at Half Maximum.
+   * @returns {number} width
+   */
+  fwhmToWidth(fwhm = this.fwhm) {
+    return Gaussian.fwhmToWidth(fwhm);
+  }
+
+  /**
    * set a new full width at half maximum
@@ -120,9 +150,8 @@ * @param {number} fwhm - full width at half maximum
 /**
- * Compute the value of Full Width at Half Maximum (FWHM) of a specific shape from the width between the inflection points.
+ * Compute the value of Full Width at Half Maximum (FWHM) from the width between the inflection points.
+ * //https://mathworld.wolfram.com/GaussianFunction.html
  * @param {number} width - Width between the inflection points
  * @returns {number} fwhm
  */
-
 Gaussian.widthToFWHM = function widthToFWHM(width) {
-  //https://mathworld.wolfram.com/GaussianFunction.html
   return width * ROOT_2LN2;
@@ -132,3 +161,4 @@ };
 /**
- * Compute the value of width between the inflection points of a specific shape from Full Width at Half Maximum (FWHM).
+ * Compute the value of width between the inflection points from Full Width at Half Maximum (FWHM).
+ * //https://mathworld.wolfram.com/GaussianFunction.html
  * @param {number} fwhm - Full Width at Half Maximum.
@@ -149,3 +179,3 @@ * @returns {number} width
 
-Gaussian.getArea = function (fwhm, options = {}) {
+Gaussian.getArea = function getArea(fwhm, options = {}) {
   let { height = 1 } = options;
@@ -155,2 +185,11 @@ return (height * ROOT_PI_OVER_LN2 * fwhm) / 2;
 
+/**
+ * Calculate the number of times FWHM allows to reach a specific area coverage.
+ * @param {number} [area=0.9999]
+ * @returns {number}
+ */
+Gaussian.getFactor = function getFactor(area = 0.9999) {
+  return Math.sqrt(2) * erfinv(area);
+};
+
 class Lorentzian {
@@ -207,3 +246,3 @@ /**
   getFactor(area = 0.9999) {
-    return 2 * Math.tan(Math.PI * (area - 0.5));
+    return Lorentzian.getFactor(area);
   }
@@ -221,2 +260,21 @@
   /**
+   * Compute the value of width between the inflection points of a specific shape from Full Width at Half Maximum (FWHM).
+   * //https://mathworld.wolfram.com/LorentzianFunction.html
+   * @param {number} [fwhm] - Full Width at Half Maximum.
+   * @returns {number} width between the inflection points
+   */
+  fwhmToWidth(fwhm = this.fwhm) {
+    return Lorentzian.fwhmToWidth(fwhm);
+  }
+
+  /**
+   * Compute the value of Full Width at Half Maximum (FWHM) of a specific shape from the width between the inflection points.
+   * //https://mathworld.wolfram.com/LorentzianFunction.html
+   * @param {number} [width] Width between the inflection points
+   * @returns {number} fwhm
+   */
+  widthToFWHM(width) {
+    return Lorentzian.widthToFWHM(width);
+  }
+  /**
    * set a new full width at half maximum
@@ -251,2 +309,3 @@ * @param {number} fwhm - full width at half maximum
  * Compute the value of width between the inflection points of a specific shape from Full Width at Half Maximum (FWHM).
+ * //https://mathworld.wolfram.com/LorentzianFunction.html
  * @param {number} [fwhm] - Full Width at Half Maximum.
@@ -261,2 +320,3 @@ * @returns {number} width between the inflection points
  * Compute the value of Full Width at Half Maximum (FWHM) of a specific shape from the width between the inflection points.
+ * //https://mathworld.wolfram.com/LorentzianFunction.html
  * @param {number} [width] Width between the inflection points
@@ -266,3 +326,2 @@ * @returns {number} fwhm
 Lorentzian.widthToFWHM = function widthToFWHM(width) {
-  //https://mathworld.wolfram.com/LorentzianFunction.html
   return width * ROOT_THREE;
@@ -278,3 +337,3 @@ };
  */
-Lorentzian.getArea = function (fwhm, options = {}) {
+Lorentzian.getArea = function getArea(fwhm, options = {}) {
   let { height = 1 } = options;
@@ -285,2 +344,11 @@
 
+/**
+ * Calculate the number of times FWHM allows to reach a specific area coverage
+ * @param {number} [area=0.9999]
+ * @returns {number}
+ */
+Lorentzian.getFactor = function getFactor(area = 0.9999) {
+  return 2 * Math.tan(Math.PI * (area - 0.5));
+};
+
 class PseudoVoigt {
@@ -315,3 +383,2 @@ /**
     let { length, factor = this.getFactor() } = options;
-
     if (!length) {
@@ -345,7 +412,8 @@ length = Math.ceil(this.fwhm * factor);
    * Calculate the number of times FWHM allows to reach a specific area coverage
-   * @param {number} [area=0.9999]
+   * @param {number} [area=0.9999] - required area to be coverage
+   * @param {number} [mu=this.mu] - ratio of gaussian contribution.
    * @returns {number}
    */
-  getFactor(area = 0.9999) {
-    return 2 * Math.tan(Math.PI * (area - 0.5));
+  getFactor(area = 0.9999, mu = this.mu) {
+    return PseudoVoigt.getFactor(area, mu);
   }
@@ -357,3 +425,2 @@
    */
-
   getArea() {
@@ -364,2 +431,21 @@ return PseudoVoigt.getArea(this.fwhm, { height: this.height, mu: this.mu });
   /**
+   * Compute the value of Full Width at Half Maximum (FMHM) from width between the inflection points.
+   * @param {number} width - width between the inflection points
+   * @param {number} [mu = 0.5] - ratio of gaussian contribution.
+   * @returns {number} Full Width at Half Maximum (FMHM).
+   */
+  widthToFWHM(width, mu) {
+    return PseudoVoigt.widthToFWHM(width, mu);
+  }
+  /**
+   * Compute the value of width between the inflection points from Full Width at Half Maximum (FWHM).
+   * @param {number} fwhm - Full Width at Half Maximum.
+   * @param {number} [mu] - ratio of gaussian contribution.
+   * @returns {number} width between the inflection points.
+   */
+  fwhmToWidth(fwhm = this.fwhm, mu = this.mu) {
+    return PseudoVoigt.fwhmToWidth(fwhm, mu);
+  }
+
+  /**
    * set a new full width at half maximum
@@ -401,8 +487,18 @@ * @param {number} fwhm - full width at half maximum
 /**
- * Compute the value of width between the inflection points of a specific shape from Full Width at Half Maximum (FWHM).
+ * Compute the value of Full Width at Half Maximum (FMHM) from width between the inflection points.
+ * @param {number} width - width between the inflection points
+ * @param {number} [mu = 0.5] - ratio of gaussian contribution.
+ * @returns {number} Full Width at Half Maximum (FMHM).
+ */
+PseudoVoigt.widthToFWHM = function widthToFWHM(width, mu = 0.5) {
+  return width * (mu * ROOT_2LN2_MINUS_ONE + 1);
+};
+/**
+ * Compute the value of width between the inflection points from Full Width at Half Maximum (FWHM).
  * @param {number} fwhm - Full Width at Half Maximum.
- * @returns {number} width between the inflection points
+ * @param {number} [mu = 0.5] - ratio of gaussian contribution.
+ * @returns {number} width between the inflection points.
  */
-PseudoVoigt.fwhmToWidth = function fwhmToWidth(fwhm) {
-  return fwhm / (this.mu * ROOT_2LN2_MINUS_ONE + 1);
+PseudoVoigt.fwhmToWidth = function fwhmToWidth(fwhm, mu = 0.5) {
+  return fwhm / (mu * ROOT_2LN2_MINUS_ONE + 1);
 };
@@ -418,8 +514,17 @@
  */
-PseudoVoigt.getArea = function (fwhm, options = {}) {
+PseudoVoigt.getArea = function getArea(fwhm, options = {}) {
   let { height = 1, mu = 0.5 } = options;
-
   return (fwhm * height * (mu * ROOT_PI_OVER_LN2 + (1 - mu) * Math.PI)) / 2;
 };
 
+/**
+ * Calculate the number of times FWHM allows to reach a specific area coverage
+ * @param {number} [area=0.9999] - required area to be coverage
+ * @param {number} [mu=this.mu] - ratio of gaussian contribution.
+ * @returns {number}
+ */
+PseudoVoigt.getFactor = function getFactor(area = 0.9999, mu = 0.5) {
+  return mu < 1 ? Lorentzian.getFactor(area) : Gaussian.getFactor(area);
+};
+
 function getShapeGenerator(options) {
@@ -426,0 +531,0 @@ let { kind = 'Gaussian', options: shapeOptions } = options;

package.json

 {
   "name": "ml-peak-shape-generator",
-  "version": "0.11.0",
+  "version": "0.12.0",
   "description": "",
@@ -43,2 +43,3 @@ "main": "lib/index.js",
     "@babel/plugin-transform-modules-commonjs": "^7.12.1",
+    "compute-erfinv": "^3.0.1",
     "eslint": "^7.15.0",
@@ -54,6 +55,3 @@ "eslint-config-cheminfo": "^5.2.2",
     "rollup": "^2.34.2"
-  },
-  "dependencies": {
-    "compute-erfinv": "^3.0.1"
   }
 }

README.md

@@ -27,21 +27,21 @@ # ml-peak-shape-generator
 ```js
-import { gaussian, lorentzian, pseudoVoigt} from 'ml-peak-shape-generator';
+import { Gaussian, Lorentzian, PseudoVoigt} from 'ml-peak-shape-generator';
 
 // It's possible to specify the windows size with factor option
-let {data, fwhm} = gaussian({factor: 3.5, sd: 500});
+let data = new Gaussian({factor: 3.5, sd: 500}).getData();
 // or fix the number of points as Full Width at Half Maximum
-let {data, fwhm} = gaussian({factor: 3.5, fwhm: 500});
+let data = new Gaussian({factor: 3.5, fwhm: 500}).getData();
 
 // It's possible to specify the windows size with factor option
-let {data, fwhm} = loretzian({factor: 5, fwhm: 500});
+let data = new Loretzian({factor: 5, fwhm: 500}).getData();
 
 // It's possible to specify the windows size with factor option
-let {data, fwhm} = pseudoVoigt({{factor: 5, fwhm: 500}});
+let data = new PseudoVoigt({{factor: 5, fwhm: 500}}).getData();
 ```
 
 ```js
-import { getShape, GAUSSIAN, LORENTZIAN, PSEUDO_VOIGT} from 'ml-peak-shape-generator';
+import { getShapeGenerator } from 'ml-peak-shape-generator';
 
-// If you want to dynamically select a shape you can use the `getShape` method.
-let {data, fwhm} = getShape(LORENTZIAN, {factor: 3.5, sd: 500});
+// If you want to dynamically select a shape you can use the `getShapeGenerator` method. It returns a instance of required kind of shape.
+let shapeGenerator = getShapeGenerator('lorentzian', {factor: 3.5, sd: 500});
 
@@ -53,24 +53,10 @@ ```
 ```js
-import { gaussianFct} from 'ml-peak-shape-generator';
-const func = gaussianFct({ x: 0, y: 2, width: 0.2 });
+import { Gaussian } from 'ml-peak-shape-generator';
+const func = Gaussian.fct(x - mean, fwhm);
 
 ```
 
-You can create a class as well and add many peaks
-```js
-const peakShapeGenerator = new PeakShapeGenerator({cacheSize:20});
 
-let shape = peakShapeGenerator.getShape(GAUSSIAN, { fwhm: 500 });
-let shape2 = peakShapeGenerator.getShape(GAUSSIAN, { fwhm: 500 });
-// shape===shape2 true
 
-let shape3 = peakShapeGenerator.getShape(GAUSSIAN, { fwhm: 100 });
-// shape===shape3 false
-let shape4 = peakShapeGenerator.getShape(GAUSSIAN, { fwhm: 100 });
-// shape3===shape4 true
-```
 
-
-
-
 ## [API Documentation](https://mljs.github.io/peak-shape-generator/)
@@ -77,0 +63,0 @@

src/classes/Gaussian.js

@@ -1,3 +0,1 @@
-import erfinv from 'compute-erfinv';
-
 import {
@@ -8,2 +6,3 @@ ROOT_2LN2,
 } from '../util/constants';
+import erfinv from '../util/erfinv';
 
@@ -69,3 +68,3 @@ export class Gaussian {
   getFactor(area = 0.9999) {
-    return Math.sqrt(2) * erfinv(area);
+    return Gaussian.getFactor(area);
   }
@@ -83,2 +82,23 @@
   /**
+   * Compute the value of Full Width at Half Maximum (FWHM) from the width between the inflection points.
+   * //https://mathworld.wolfram.com/GaussianFunction.html
+   * @param {number} width - Width between the inflection points
+   * @returns {number} fwhm
+   */
+  widthToFWHM(width) {
+    //https://mathworld.wolfram.com/GaussianFunction.html
+    return Gaussian.widthToFWHM(width);
+  }
+
+  /**
+   * Compute the value of width between the inflection points from Full Width at Half Maximum (FWHM).
+   * //https://mathworld.wolfram.com/GaussianFunction.html
+   * @param {number} fwhm - Full Width at Half Maximum.
+   * @returns {number} width
+   */
+  fwhmToWidth(fwhm = this.fwhm) {
+    return Gaussian.fwhmToWidth(fwhm);
+  }
+
+  /**
    * set a new full width at half maximum
@@ -111,9 +131,8 @@ * @param {number} fwhm - full width at half maximum
 /**
- * Compute the value of Full Width at Half Maximum (FWHM) of a specific shape from the width between the inflection points.
+ * Compute the value of Full Width at Half Maximum (FWHM) from the width between the inflection points.
+ * //https://mathworld.wolfram.com/GaussianFunction.html
  * @param {number} width - Width between the inflection points
  * @returns {number} fwhm
  */
-
 Gaussian.widthToFWHM = function widthToFWHM(width) {
-  //https://mathworld.wolfram.com/GaussianFunction.html
   return width * ROOT_2LN2;
@@ -123,3 +142,4 @@ };
 /**
- * Compute the value of width between the inflection points of a specific shape from Full Width at Half Maximum (FWHM).
+ * Compute the value of width between the inflection points from Full Width at Half Maximum (FWHM).
+ * //https://mathworld.wolfram.com/GaussianFunction.html
  * @param {number} fwhm - Full Width at Half Maximum.
@@ -140,5 +160,14 @@ * @returns {number} width
 
-Gaussian.getArea = function (fwhm, options = {}) {
+Gaussian.getArea = function getArea(fwhm, options = {}) {
   let { height = 1 } = options;
   return (height * ROOT_PI_OVER_LN2 * fwhm) / 2;
 };
+
+/**
+ * Calculate the number of times FWHM allows to reach a specific area coverage.
+ * @param {number} [area=0.9999]
+ * @returns {number}
+ */
+Gaussian.getFactor = function getFactor(area = 0.9999) {
+  return Math.sqrt(2) * erfinv(area);
+};

src/classes/Lorentzian.js

@@ -54,3 +54,3 @@ import { ROOT_THREE } from '../util/constants';
   getFactor(area = 0.9999) {
-    return 2 * Math.tan(Math.PI * (area - 0.5));
+    return Lorentzian.getFactor(area);
   }
@@ -68,2 +68,21 @@
   /**
+   * Compute the value of width between the inflection points of a specific shape from Full Width at Half Maximum (FWHM).
+   * //https://mathworld.wolfram.com/LorentzianFunction.html
+   * @param {number} [fwhm] - Full Width at Half Maximum.
+   * @returns {number} width between the inflection points
+   */
+  fwhmToWidth(fwhm = this.fwhm) {
+    return Lorentzian.fwhmToWidth(fwhm);
+  }
+
+  /**
+   * Compute the value of Full Width at Half Maximum (FWHM) of a specific shape from the width between the inflection points.
+   * //https://mathworld.wolfram.com/LorentzianFunction.html
+   * @param {number} [width] Width between the inflection points
+   * @returns {number} fwhm
+   */
+  widthToFWHM(width) {
+    return Lorentzian.widthToFWHM(width);
+  }
+  /**
    * set a new full width at half maximum
@@ -98,2 +117,3 @@ * @param {number} fwhm - full width at half maximum
  * Compute the value of width between the inflection points of a specific shape from Full Width at Half Maximum (FWHM).
+ * //https://mathworld.wolfram.com/LorentzianFunction.html
  * @param {number} [fwhm] - Full Width at Half Maximum.
@@ -108,2 +128,3 @@ * @returns {number} width between the inflection points
  * Compute the value of Full Width at Half Maximum (FWHM) of a specific shape from the width between the inflection points.
+ * //https://mathworld.wolfram.com/LorentzianFunction.html
  * @param {number} [width] Width between the inflection points
@@ -113,3 +134,2 @@ * @returns {number} fwhm
 Lorentzian.widthToFWHM = function widthToFWHM(width) {
-  //https://mathworld.wolfram.com/LorentzianFunction.html
   return width * ROOT_THREE;
@@ -125,3 +145,3 @@ };
  */
-Lorentzian.getArea = function (fwhm, options = {}) {
+Lorentzian.getArea = function getArea(fwhm, options = {}) {
   let { height = 1 } = options;
@@ -131,1 +151,10 @@
 };
+
+/**
+ * Calculate the number of times FWHM allows to reach a specific area coverage
+ * @param {number} [area=0.9999]
+ * @returns {number}
+ */
+Lorentzian.getFactor = function getFactor(area = 0.9999) {
+  return 2 * Math.tan(Math.PI * (area - 0.5));
+};

src/classes/PseudoVoigt.js

@@ -39,3 +39,2 @@ import {
     let { length, factor = this.getFactor() } = options;
-
     if (!length) {
@@ -69,7 +68,8 @@ length = Math.ceil(this.fwhm * factor);
    * Calculate the number of times FWHM allows to reach a specific area coverage
-   * @param {number} [area=0.9999]
+   * @param {number} [area=0.9999] - required area to be coverage
+   * @param {number} [mu=this.mu] - ratio of gaussian contribution.
    * @returns {number}
    */
-  getFactor(area = 0.9999) {
-    return 2 * Math.tan(Math.PI * (area - 0.5));
+  getFactor(area = 0.9999, mu = this.mu) {
+    return PseudoVoigt.getFactor(area, mu);
   }
@@ -81,3 +81,2 @@
    */
-
   getArea() {
@@ -88,2 +87,21 @@ return PseudoVoigt.getArea(this.fwhm, { height: this.height, mu: this.mu });
   /**
+   * Compute the value of Full Width at Half Maximum (FMHM) from width between the inflection points.
+   * @param {number} width - width between the inflection points
+   * @param {number} [mu = 0.5] - ratio of gaussian contribution.
+   * @returns {number} Full Width at Half Maximum (FMHM).
+   */
+  widthToFWHM(width, mu) {
+    return PseudoVoigt.widthToFWHM(width, mu);
+  }
+  /**
+   * Compute the value of width between the inflection points from Full Width at Half Maximum (FWHM).
+   * @param {number} fwhm - Full Width at Half Maximum.
+   * @param {number} [mu] - ratio of gaussian contribution.
+   * @returns {number} width between the inflection points.
+   */
+  fwhmToWidth(fwhm = this.fwhm, mu = this.mu) {
+    return PseudoVoigt.fwhmToWidth(fwhm, mu);
+  }
+
+  /**
    * set a new full width at half maximum
@@ -125,8 +143,18 @@ * @param {number} fwhm - full width at half maximum
 /**
- * Compute the value of width between the inflection points of a specific shape from Full Width at Half Maximum (FWHM).
+ * Compute the value of Full Width at Half Maximum (FMHM) from width between the inflection points.
+ * @param {number} width - width between the inflection points
+ * @param {number} [mu = 0.5] - ratio of gaussian contribution.
+ * @returns {number} Full Width at Half Maximum (FMHM).
+ */
+PseudoVoigt.widthToFWHM = function widthToFWHM(width, mu = 0.5) {
+  return width * (mu * ROOT_2LN2_MINUS_ONE + 1);
+};
+/**
+ * Compute the value of width between the inflection points from Full Width at Half Maximum (FWHM).
  * @param {number} fwhm - Full Width at Half Maximum.
- * @returns {number} width between the inflection points
+ * @param {number} [mu = 0.5] - ratio of gaussian contribution.
+ * @returns {number} width between the inflection points.
  */
-PseudoVoigt.fwhmToWidth = function fwhmToWidth(fwhm) {
-  return fwhm / (this.mu * ROOT_2LN2_MINUS_ONE + 1);
+PseudoVoigt.fwhmToWidth = function fwhmToWidth(fwhm, mu = 0.5) {
+  return fwhm / (mu * ROOT_2LN2_MINUS_ONE + 1);
 };
@@ -142,6 +170,15 @@
  */
-PseudoVoigt.getArea = function (fwhm, options = {}) {
+PseudoVoigt.getArea = function getArea(fwhm, options = {}) {
   let { height = 1, mu = 0.5 } = options;
-
   return (fwhm * height * (mu * ROOT_PI_OVER_LN2 + (1 - mu) * Math.PI)) / 2;
 };
+
+/**
+ * Calculate the number of times FWHM allows to reach a specific area coverage
+ * @param {number} [area=0.9999] - required area to be coverage
+ * @param {number} [mu=this.mu] - ratio of gaussian contribution.
+ * @returns {number}
+ */
+PseudoVoigt.getFactor = function getFactor(area = 0.9999, mu = 0.5) {
+  return mu < 1 ? Lorentzian.getFactor(area) : Gaussian.getFactor(area);
+};

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Improved metrics

Total package byte prevSize

49000

increased by21.78%

Dependency count

0

decreased by-100%

Number of package files

12

increased by9.09%

Lines of code

945

increased by28.05%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dev dependency count

12

increased by9.09%

Number of lines in readme file

72

decreased by-16.28%

Dependency changes

• - Removedcompute-erfinv@^3.0.1

• - Removedcompute-array-constructors@1.0.1(transitive)

• - Removedcompute-array-dtype@1.0.1(transitive)

• - Removedcompute-dtype@1.0.0(transitive)

• - Removedcompute-erfinv@3.0.1(transitive)

• - Removedcompute-indexspace@1.0.1(transitive)

• - Removedcompute-polynomial@1.1.0(transitive)

• - Removedconst-max-uint32@1.0.2(transitive)

• - Removedconst-pinf-float64@1.0.0(transitive)

• - Removeddstructs-array-constructors@1.0.2(transitive)

• - Removeddstructs-array-dtype@1.0.2(transitive)

• - Removeddstructs-cast-arrays@1.0.3(transitive)

• - Removeddstructs-matrix@2.1.2(transitive)

• - Removedobject-keys@1.1.1(transitive)

• - Removedregex-regex@1.0.0(transitive)

• - Removedtype-name@1.1.02.0.2(transitive)

• - Removedutils-copy@1.1.1(transitive)

• - Removedutils-copy-error@1.0.1(transitive)

• - Removedutils-deep-get@1.0.0(transitive)

• - Removedutils-deep-set@1.0.1(transitive)

• - Removedutils-indexof@1.0.0(transitive)

• - Removedutils-regex-from-string@1.0.0(transitive)

• - Removedvalidate.io-array@1.0.6(transitive)

• - Removedvalidate.io-array-like@1.0.2(transitive)

• - Removedvalidate.io-boolean-primitive@1.0.0(transitive)

• - Removedvalidate.io-buffer@1.0.2(transitive)

• - Removedvalidate.io-contains@1.0.0(transitive)

• - Removedvalidate.io-function@1.0.2(transitive)

• - Removedvalidate.io-integer@1.0.5(transitive)

• - Removedvalidate.io-integer-primitive@1.0.0(transitive)

• - Removedvalidate.io-matrix-like@1.0.2(transitive)

• - Removedvalidate.io-nan@1.0.3(transitive)

• - Removedvalidate.io-nan-primitive@1.0.0(transitive)

• - Removedvalidate.io-nonnegative-integer@1.0.0(transitive)

• - Removedvalidate.io-nonnegative-integer-array@1.0.1(transitive)

• - Removedvalidate.io-number@1.0.3(transitive)

• - Removedvalidate.io-number-primitive@1.0.0(transitive)

• - Removedvalidate.io-number-primitive-array@1.0.0(transitive)

• - Removedvalidate.io-object@1.0.4(transitive)

• - Removedvalidate.io-string-primitive@1.0.1(transitive)

• - Removedvalidate.io-typed-array-like@1.0.1(transitive)