simple-statistics - npm Package Compare versions

Comparing version 7.6.0 to 7.7.0

CHANGELOG.md

@@ -5,2 +5,10 @@ # Changelog
 
+## [7.7.0](https://github.com/simple-statistics/simple-statistics/compare/v7.6.0...v7.7.0) (2021-03-31)
+
+
+### Features
+
+* Implement Wilcoxon rank sum statistic ([#568](https://github.com/simple-statistics/simple-statistics/issues/568)) ([77cbec2](https://github.com/simple-statistics/simple-statistics/commit/77cbec21b2f0dd6cb2e47c244859612b4a8f2064))
+* Rank correlation ([#562](https://github.com/simple-statistics/simple-statistics/issues/562)) ([4244faf](https://github.com/simple-statistics/simple-statistics/commit/4244fafd81dd25e49c1d848432bfa15109c1cab0))
+
 ## [7.6.0](https://github.com/simple-statistics/simple-statistics/compare/v7.5.0...v7.6.0) (2021-03-02)
@@ -7,0 +15,0 @@

dist/simple-statistics.min.js

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n=r.map((function(r){return{label:"x",value:r}})).concat(t.map((function(r){return{label:"y",value:r}}))).sort((function(r,t){return r.value-t.value})),e=0;e<n.length;e++)n[e].rank=e;for(var a=[n[0].rank],o=1;o<n.length;o++)n[o].value===n[o-1].value?(a.push(n[o].rank),o===n.length-1&&i(n,a)):a.length>1?i(n,a):a=[n[o].rank];function i(r,t){for(var n=(t[0]+t[t.length-1])/2,e=0;e<t.length;e++)r[t[e]].rank=n}for(var u=0,h=0;h<n.length;h++){var f=n[h];"x"===f.label&&(u+=f.rank+1)}return u},r.zScore=function(r,t,n){return(r-t)/n},Object.defineProperty(r,"__esModule",{value:!0})}));
 //# sourceMappingURL=simple-statistics.min.js.map

index.js

@@ -47,2 +47,3 @@ // # simple-statistics
 export { default as sampleCorrelation } from "./src/sample_correlation";
+export { default as sampleRankCorrelation } from "./src/sample_rank_correlation";
 export { default as sampleVariance } from "./src/sample_variance";
@@ -84,2 +85,3 @@ export { default as sampleStandardDeviation } from "./src/sample_standard_deviation";
 export { default as tTestTwoSample } from "./src/t_test_two_sample";
+export { default as wilcoxonRankSum } from "./src/wilcoxon_rank_sum";
 // ss.jenks = require('./src/jenks');
@@ -86,0 +88,0 @@

package.json

 {
   "name": "simple-statistics",
-  "version": "7.6.0",
+  "version": "7.7.0",
   "description": "Simple Statistics",
@@ -17,14 +17,14 @@ "author": "Tom MacWright <[e-mail]> (http://macwright.org/)",
   "devDependencies": {
-    "@rollup/plugin-buble": "^0.21.1",
-    "cz-conventional-changelog": "^3.0.2",
+    "@rollup/plugin-buble": "^0.21.3",
+    "cz-conventional-changelog": "^3.3.0",
     "documentation": "^13",
-    "eslint": "^7.2.0",
-    "eslint-plugin-prettier": "^3.0.0",
-    "prettier": "^2.0.2",
-    "random-js": "^2.0.0",
-    "rollup": "^2.3.2",
-    "rollup-plugin-terser": "^7.0.1",
-    "standard-version": "^9.0.0",
-    "tap": "^14.4.1",
-    "typescript": "^4.0.2"
+    "eslint": "^7.23.0",
+    "eslint-plugin-prettier": "^3.3.1",
+    "prettier": "^2.2.1",
+    "random-js": "^2.1.0",
+    "rollup": "^2.44.0",
+    "rollup-plugin-terser": "^7.0.2",
+    "standard-version": "^9.1.1",
+    "tap": "^14.11.0",
+    "typescript": "^4.2.3"
   },
@@ -37,3 +37,3 @@ "scripts": {
     "prelint": "tsc --skipLibCheck",
-    "lint": "eslint index.js src test && prettier --check src/*.d.ts",
+    "lint": "eslint index.js src test && prettier --check src test \"!test/types.js\"",
     "postlint": "documentation lint src"
@@ -40,0 +40,0 @@ },

README.md

@@ -41,3 +41,3 @@ # Simple Statistics
       ```HTML
-      <script src='https://unpkg.com/simple-statistics@7.6.0/dist/simple-statistics.min.js'>
+      <script src='https://unpkg.com/simple-statistics@7.7.0/dist/simple-statistics.min.js'>
       </script>
@@ -51,3 +51,3 @@ ```
       <script type='module'>
-      import {min} from "https://unpkg.com/simple-statistics@7.6.0/index.js?module"
+      import {min} from "https://unpkg.com/simple-statistics@7.7.0/index.js?module"
       console.log(min([1, 2, 3]))
@@ -54,0 +54,0 @@ </script>

src/extent.js

@@ -8,3 +8,3 @@ /**
  * @returns {Array<number>} minimum & maximum value
- * @throws {Error} if the the length of x is less than one
+ * @throws {Error} if the length of x is less than one
  * @example
@@ -11,0 +11,0 @@ * extent([1, 2, 3, 4]);

src/harmonic_mean.js

@@ -37,3 +37,3 @@ /**
 
-    // divide n by the the reciprocal sum
+    // divide n by the reciprocal sum
     return x.length / reciprocalSum;
@@ -40,0 +40,0 @@ }

src/max.js

@@ -8,3 +8,3 @@ /**
  * @returns {number} maximum value
- * @throws {Error} if the the length of x is less than one
+ * @throws {Error} if the length of x is less than one
  * @example
@@ -11,0 +11,0 @@ * max([1, 2, 3, 4]);

src/mean_simple.js

@@ -18,3 +18,3 @@ import sumSimple from "./sum_simple";
  * @param {Array<number>} x sample of one or more data points
- * @throws {Error} if the the length of x is less than one
+ * @throws {Error} if the length of x is less than one
  * @returns {number} mean
@@ -21,0 +21,0 @@ * @example

src/mean.js

@@ -12,3 +12,3 @@ import sum from "./sum";
  * @param {Array<number>} x sample of one or more data points
- * @throws {Error} if the the length of x is less than one
+ * @throws {Error} if the length of x is less than one
  * @returns {number} mean
@@ -15,0 +15,0 @@ * @example

src/min.js

@@ -6,3 +6,3 @@ /**
  * @param {Array<number>} x sample of one or more data points
- * @throws {Error} if the the length of x is less than one
+ * @throws {Error} if the length of x is less than one
  * @returns {number} minimum value
@@ -9,0 +9,0 @@ * @example

src/standard_normal_table.js

@@ -21,11 +21,6 @@ const SQRT_2PI = Math.sqrt(2 * Math.PI);
  * is a mathematical table for the values of Φ (phi), which are the values of
- * the cumulative distribution function of the normal distribution.
- * It is used to find the probability that a statistic is observed below,
- * above, or between values on the standard normal distribution, and by
- * extension, any normal distribution.
- *
- * The probabilities are calculated using the
- * [Cumulative distribution function](https://en.wikipedia.org/wiki/Normal_distribution#Cumulative_distribution_function).
- * The table used is the cumulative, and not cumulative from 0 to mean
- * (even though the latter has 5 digits precision, instead of 4).
+ * the [cumulative distribution function](https://en.wikipedia.org/wiki/Normal_distribution#Cumulative_distribution_function)
+ * of the normal distribution. It is used to find the probability that a
+ * statistic is observed below, above, or between values on the standard
+ * normal distribution, and by extension, any normal distribution.
  */
@@ -32,0 +27,0 @@ const standardNormalTable = [];

src/t_test_two_sample.js

@@ -19,3 +19,3 @@ import mean from "./mean";
  *
- * [This is used to confirm or deny](http://www.monarchlab.org/Lab/Research/Stats/2SampleT.aspx)
+ * [This is used to reject](https://en.wikipedia.org/wiki/Exclusion_of_the_null_hypothesis)
  * a null hypothesis that the two populations that have been sampled into
@@ -22,0 +22,0 @@ * `sampleX` and `sampleY` are equal to each other.

No alert changes

Improved metrics

Total package byte prevSize

1158865

increased by2.69%

Number of package files

185

increased by2.21%

Lines of code

12939

increased by2.05%

No dependency changes