/**
 * Bundled by jsDelivr using Rollup v2.79.2 and Terser v5.39.0.
 * Original file: /npm/statistics@3.3.0/index.js
 *
 * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files
 */
var t={exports:{}};t.exports=function t(u,s){if("number"==typeof u)return t(t(null,u),s);if(null==u)return{mean:s,stdev:0,count:1,sum:s,sqsum:s*s};var n=u.sum+s,e=u.count+1,r=s*s,m=n/e,o=u.sqsum+r;return{mean:m,stdev:Math.sqrt(o/e-m*m),count:e,sum:n,sqsum:o}};var u=t.exports.initial=function(){return{mean:0,stdev:0,count:0,sum:0,sqsum:0}},s=t.exports;export{s as default,u as initial};
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