simple-statistics - npm Package Compare versions

Comparing version 7.5.0 to 7.6.0

CHANGELOG.md

@@ -5,2 +5,9 @@ # Changelog
 
+## [7.6.0](https://github.com/simple-statistics/simple-statistics/compare/v7.5.0...v7.6.0) (2021-03-02)
+
+
+### Features
+
+* Implement log average ([#556](https://github.com/simple-statistics/simple-statistics/issues/556)) ([aeda3c0](https://github.com/simple-statistics/simple-statistics/commit/aeda3c02a5c7160aa2d8df82a7fae808a5a066fe))
+
 ## [7.5.0](https://github.com/simple-statistics/simple-statistics/compare/v7.4.1...v7.5.0) (2021-02-24)
@@ -7,0 +14,0 @@

dist/simple-statistics.min.js

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Math.log(r/(1-r))},r.mad=q,r.max=f,r.maxSorted=function(r){return r[r.length-1]},r.mean=n,r.meanSimple=_,r.median=b,r.medianAbsoluteDeviation=q,r.medianSorted=function(r){return s(r,.5)},r.min=h,r.minSorted=function(r){return r[0]},r.mode=function(r){return i(u(r))},r.modeFast=function(r){for(var t,n=new Map,e=0,a=0;a<r.length;a++){var o=n.get(r[a]);void 0===o?o=1:o++,o>e&&(t=r[a],e=o),n.set(r[a],o)}if(0===e)throw new Error("mode requires at last one data point");return t},r.modeSorted=i,r.numericSort=u,r.perceptron=V,r.permutationTest=function(r,t,e,a,o){if(void 0===a&&(a=1e4),void 0===e&&(e="two_side"),"two_side"!==e&&"greater"!==e&&"less"!==e)throw new Error("`alternative` must be either 'two_side', 'greater', or 'less'");for(var i=n(r)-n(t),u=new Array(a),h=r.concat(t),f=Math.floor(h.length/2),l=0;l<a;l++){E(h,o);var s=h.slice(0,f),c=h.slice(f,h.length),g=n(s)-n(c);u[l]=g}var v=0;if("two_side"===e)for(var p=0;p<=a;p++)Math.abs(u[p])>=Math.abs(i)&&(v+=1);else if("greater"===e)for(var w=0;w<=a;w++)u[w]>=i&&(v+=1);else for(var M=0;M<=a;M++)u[M]<=i&&(v+=1);return v/a},r.permutationsHeap=function(r){for(var t=new Array(r.length),n=[r.slice()],e=0;e<r.length;e++)t[e]=0;for(var a=0;a<r.length;)if(t[a]<a){var o=0;a%2!=0&&(o=t[a]);var i=r[o];r[o]=r[a],r[a]=i,n.push(r.slice()),t[a]++,a=0}else t[a]=0,a++;return n},r.poissonDistribution=function(r){if(!(r<=0)){var t=0,n=0,e=[],a=1;do{e[t]=Math.exp(-r)*Math.pow(r,t)/a,n+=e[t],a*=++t}while(n<.9999);return e}},r.probit=function(r){return 0===r?r=F:r>=1&&(r=.9999),Math.sqrt(2)*Y(2*r-1)},r.product=function(r){for(var t=1,n=0;n<r.length;n++)t*=r[n];return t},r.quantile=v,r.quantileRank=function(r,t){return m(u(r),t)},r.quantileRankSorted=m,r.quantileSorted=s,r.quickselect=c,r.rSquared=function(r,t){if(r.length<2)return 1;for(var n=0,e=0;e<r.length;e++)n+=r[e][1];for(var a=n/r.length,o=0,i=0;i<r.length;i++)o+=Math.pow(a-r[i][1],2);for(var u=0,h=0;h<r.length;h++)u+=Math.pow(r[h][1]-t(r[h][0]),2);return 1-u/o},r.relativeError=ir,r.rms=D,r.rootMeanSquare=D,r.sample=x,r.sampleCorrelation=function(r,t){return I(r,t)/N(r)/N(t)},r.sampleCovariance=I,r.sampleKurtosis=function(r){var t=r.length;if(t<4)throw new Error("sampleKurtosis requires at least four data points");for(var e,a=n(r),o=0,i=0,u=0;u<t;u++)o+=(e=r[u]-a)*e,i+=e*e*e*e;return(t-1)/((t-2)*(t-3))*(t*(t+1)*i/(o*o)-3*(t-1))},r.sampleSkewness=function(r){if(r.length<3)throw new Error("sampleSkewness requires at least three data points");for(var t,e=n(r),a=0,o=0,i=0;i<r.length;i++)a+=(t=r[i]-e)*t,o+=t*t*t;var u=r.length-1,h=Math.sqrt(a/u),f=r.length;return f*o/((f-1)*(f-2)*Math.pow(h,3))},r.sampleStandardDeviation=N,r.sampleVariance=C,r.sampleWithReplacement=function(r,t,n){if(0===r.length)return[];n=n||Math.random;for(var e=r.length,a=[],o=0;o<t;o++){var i=Math.floor(n()*e);a.push(r[i])}return a},r.shuffle=y,r.shuffleInPlace=E,r.sign=Z,r.silhouette=er,r.silhouetteMetric=function(r,t){return f(er(r,t))},r.standardDeviation=o,r.standardNormalTable=W,r.subtractFromMean=function(r,t,n){return(r*t-n)/(t-1)},r.sum=t,r.sumNthPowerDeviations=e,r.sumSimple=l,r.tTest=function(r,t){return(n(r)-t)/(o(r)/Math.sqrt(r.length))},r.tTestTwoSample=function(r,t,e){var a=r.length,o=t.length;if(!a||!o)return null;e||(e=0);var i=n(r),u=n(t),h=C(r),f=C(t);if("number"==typeof i&&"number"==typeof u&&"number"==typeof h&&"number"==typeof f){var l=((a-1)*h+(o-1)*f)/(a+o-2);return(i-u-e)/Math.sqrt(l*(1/a+1/o))}},r.uniqueCountSorted=P,r.variance=a,r.zScore=function(r,t,n){return(r-t)/n},Object.defineProperty(r,"__esModule",{value:!0})}));
 //# sourceMappingURL=simple-statistics.min.js.map

index.js

@@ -62,2 +62,3 @@ // # simple-statistics
 export { default as geometricMean } from "./src/geometric_mean";
+export { default as logAverage } from "./src/log_average";
 export { default as harmonicMean } from "./src/harmonic_mean";
@@ -64,0 +65,0 @@ export { default as average, default as mean } from "./src/mean";

package.json

 {
   "name": "simple-statistics",
-  "version": "7.5.0",
+  "version": "7.6.0",
   "description": "Simple Statistics",
@@ -5,0 +5,0 @@ "author": "Tom MacWright <[e-mail]> (http://macwright.org/)",

README.md

@@ -41,3 +41,3 @@ # Simple Statistics
       ```HTML
-      <script src='https://unpkg.com/simple-statistics@7.5.0/dist/simple-statistics.min.js'>
+      <script src='https://unpkg.com/simple-statistics@7.6.0/dist/simple-statistics.min.js'>
       </script>
@@ -51,3 +51,3 @@ ```
       <script type='module'>
-      import {min} from "https://unpkg.com/simple-statistics@7.5.0/index.js?module"
+      import {min} from "https://unpkg.com/simple-statistics@7.6.0/index.js?module"
       console.log(min([1, 2, 3]))
@@ -54,0 +54,0 @@ </script>

src/geometric_mean.js

@@ -45,5 +45,5 @@ /**
         // the geometric mean is only valid for positive numbers
-        if (x[i] <= 0) {
+        if (x[i] < 0) {
             throw new Error(
-                "geometricMean requires only positive numbers as input"
+                "geometricMean requires only non-negative numbers as input"
             );
@@ -50,0 +50,0 @@ }

src/shuffle_in_place.js

@@ -37,3 +37,3 @@ /**
     while (length > 0) {
-        // chose a random index within the subset of the array
+        // choose a random index within the subset of the array
         // that is not yet shuffled
@@ -40,0 +40,0 @@ index = Math.floor(randomSource() * length--);

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increased by0.72%

Number of package files

181

increased by0.56%

Lines of code

12679

increased by0.65%

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