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How to use computedStatitics method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

Docs.md.spec.ts

Source:Docs.md.spec.ts

...161            fc.configureGlobal(originalGlobal);162          }163        })(fc);164      const formatForSize = (size: fc.Size) =>165        `// For size = "${size}":\n${computedStatitics(size)166          .slice(0, TargetNumExamples)167          .map((line) => `// â¢ ${line}`)168          .join('\n')}${computedStatitics.length > TargetNumExamples ? '\n// â¢ â¦' : ''}`;169      const sizes = ['xsmall', 'small', 'medium'] as const;170      return `${snippet}\n${sizes.map((size) => formatForSize(size)).join('\n')}`;171    });172    return addJsCodeBlock(updatedStatisticsSnippets.join(''));173  });174  return { content: refinedBlocks.join(''), numExecutedSnippets };...

Using AI Code Generation

1const fc = require('fast-check');2const { computedStatistics } = require('fast-check/lib/statistics/Statistics');3const { run } = require('fast-check/lib/check/runner/Runner');4const { runModel } = require('fast-check/lib/check/model/ModelRunner');5const { modelRunToProperty } = require('fast-check/lib/check/property/Property');6const { modelRunToPropertyFrom } = require('fast-check/lib/check/property/PropertyFrom');7const { runModelFrom } = require('fast-check/lib/check/model/ModelRunnerFrom');8const { modelRunToPropertyFrom } = require('fast-check/lib/check/property/PropertyFrom');9const { modelRunToProperty } = require('fast-check/lib/check/property/Property');10const { runModel } = require('fast-check/lib/check/model/ModelRunner');11const { run } = require('fast-check/lib/check/runner/Runner');12const { computedStatistics } = require('fast-check/lib/statistics/Statistics');13const { runModelFrom } = require('fast-check/lib/check/model/ModelRunnerFrom');14const { modelRunToPropertyFrom } = require('fast-check/lib/check/property/PropertyFrom');15const { runModelFrom } = require('fast-check/lib/check/model/ModelRunnerFrom');16const { modelRunToPropertyFrom } = require('fast-check/lib/check/property/PropertyFrom');17const { modelRunToProperty } = require('fast-check/lib/check/property/Property');18const { runModel } = require('fast-check/lib/check/model/ModelRunner');19const { run } = require('fast-check/lib/check/runner/Runner');20const { computedStatistics } = require('fast-check/lib/statistics/Statistics');21const { runModelFrom } = require('fast-check/lib/check/model/ModelRunnerFrom');22const { modelRunToPropertyFrom } = require('fast-check/lib/check/property/PropertyFrom');23const { runModelFrom } = require('fast-check/lib/check/model/ModelRunnerFrom');24const { modelRunToPropertyFrom } = require('fast-check/lib/check/property/PropertyFrom');25const { modelRunToProperty } = require('fast-check/lib/check/property/Property');26const { runModel } = require('fast-check/lib/check/model/ModelRunner');27const { run } = require('fast-check/lib/check/runner/Runner');28const { computedStatistics } = require('fast-check/lib/statistics

Using AI Code Generation

1const fc = require('fast-check');2const { computedStatitics } = require('fast-check-monorepo');3const arrayArb = fc.array(fc.integer(), 10, 100);4fc.assert(5  fc.property(arrayArb, (arr) => {6    const { min, max, sum, mean, median, mode } = computedStatitics(arr);7    return (8      min === Math.min(...arr) &&9      max === Math.max(...arr) &&10      sum === arr.reduce((a, b) => a + b, 0) &&11      median === arr.slice().sort((a, b) => a - b)[Math.floor(arr.length / 2)] &&12        .slice()13        .sort((a, b) =>14          arr.filter((v) => v === a).length - arr.filter((v) => v === b).length15        .pop()16    );17  })18);

Using AI Code Generation

1const { computeStatistics } = require('fast-check-monorepo');2const numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20];3const stats = computeStatistics(numbers);4console.log(stats);5{ min: 1, max: 20, sum: 210, average: 10.5 }6{ min: 1, max: 20, sum: 210, average: 10.5 }7{ min: 1, max: 20, sum: 210, average: 10.5 }8{ min: 1, max: 20, sum: 210, average: 10.5 }9{ min: 1, max: 20, sum: 210, average: 10.5 }10{ min: 1, max: 20, sum: 210, average: 10.5 }11{ min: 1, max: 20, sum: 210, average: 10.5 }12{ min: 1, max: 20, sum: 210, average: 10.5 }

Using AI Code Generation

1import * as fc from "fast-check";2import { ComputedStatistics } from "fast-check/lib/types/property/ComputedStatistics";3import { Arbitrary } from "fast-check/lib/types/arbitrary/definition/Arbitrary";4const computeStatistics = <T>(arbitrary: Arbitrary<T>, numRuns: number): ComputedStatistics => {5    const samples = fc.sample(arbitrary, numRuns);6    return fc.computeStatistics(samples);7};8const integer = fc.integer();9const integerStatistics = computeStatistics(integer, 1000);10console.log("integerStatistics");11console.log(integerStatistics);12const float = fc.float();13const floatStatistics = computeStatistics(float, 1000);14console.log("floatStatistics");15console.log(floatStatistics);

Using AI Code Generation

1const fc = require("fast-check");2const { mean } = require("fast-stats").Stats;3var array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];4function getMean(array) {5  var sum = 0;6  for (var i = 0; i < array.length; i++) {7    sum += array[i];8  }9  return sum / array.length;10}11fc.assert(12  fc.property(fc.array(fc.integer()), (array) => {13    return getMean(array) === mean(array);14  })15);16const fc = require("fast-check");17const { mean } = require("fast-stats").Stats;18var array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];19function getMean(array) {20  var sum = 0;21  for (var i = 0; i < array.length; i++) {22    sum += array[i];23  }24  return sum / array.length;25}26fc.assert(27  fc.property(fc.array(fc.integer()), (array) => {28    return getMean(array) === mean(array

Using AI Code Generation

1const { check, property } = require('fast-check');2const { computedStatistics } = require('fast-check-monorepo');3const mean = (arr) => arr.reduce((a, b) => a + b, 0) / arr.length;4const stdDev = (arr) => {5  const m = mean(arr);6  return Math.sqrt(arr.reduce((a, b) => a + (b - m) ** 2, 0) / arr.length);7};8const isNumber = (n) => typeof n === 'number' && !Number.isNaN(n);9check(10  property([property.number()], (arr) => {11    const stats = computedStatistics(arr);12    return (13      isNumber(stats.mean) && Math.abs(stats.mean - mean(arr)) < 1e-10 && isNumber(stats.stdDev) && Math.abs(stats.stdDev - stdDev(arr)) < 1e-1014    );15  })16);17const { check, property } = require('fast-check');18const { computedStatistics } = require('fast-check-monorepo');19const mean = (arr) => arr.reduce((a, b) => a + b, 0) / arr.length;20const stdDev = (arr) => {21  const m = mean(arr);22  return Math.sqrt(arr.reduce((a, b) => a + (b - m) ** 2, 0) / arr.length);23};24const isNumber = (n) => typeof n === 'number' && !Number.isNaN(n);25check(26  property([property.number()], (arr) => {27    const stats = computedStatistics(arr);28    return (29      isNumber(stats.mean) && Math.abs(stats.mean - mean(arr)) < 1e-10 && isNumber(stats.stdDev) && Math.abs(stats.stdDev - stdDev(arr)) < 1e-1030    );31  })32);33const { check, property } = require('fast-check');

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