@tracerbench/stats
Advanced tools
Comparing version 4.5.0 to 4.5.1
@@ -67,2 +67,8 @@ export interface Bucket { | ||
}; | ||
readonly populationVariance: { | ||
control: number; | ||
experiment: number; | ||
}; | ||
readonly control: number[]; | ||
readonly experiment: number[]; | ||
constructor(options: IStatsOptions); | ||
@@ -77,3 +83,4 @@ private getOutliers; | ||
private getBuckets; | ||
private getPopulationVariance; | ||
} | ||
//# sourceMappingURL=stats.d.ts.map |
@@ -12,2 +12,4 @@ "use strict"; | ||
const { name, control, experiment, confidenceLevel } = options; | ||
this.control = control; | ||
this.experiment = experiment; | ||
// explicitly for NOT sorted | ||
@@ -51,2 +53,6 @@ this.controlMS = control.map((x) => Math.round(utils_1.convertMicrosecondsToMS(x))); | ||
this.buckets = this.getBuckets(this.controlSortedMS, this.experimentSortedMS); | ||
this.populationVariance = { | ||
control: this.getPopulationVariance(this.controlSortedMS), | ||
experiment: this.getPopulationVariance(this.experimentSortedMS) | ||
}; | ||
} | ||
@@ -153,2 +159,3 @@ getOutliers(a, sevenFigSum) { | ||
// within each bucket regardless of comparator | ||
// and without overlap | ||
buckets.map((bucket) => { | ||
@@ -168,4 +175,14 @@ controlSortedMS.map((sample) => { | ||
} | ||
getPopulationVariance(a) { | ||
const _mean = d3_array_1.mean(a); | ||
let sum = 0; | ||
if (_mean) { | ||
a.map((n) => { | ||
sum = sum + Math.pow(n - _mean, 2); | ||
}); | ||
} | ||
return utils_1.toNearestHundreth(sum / a.length); | ||
} | ||
} | ||
exports.Stats = Stats; | ||
//# sourceMappingURL=stats.js.map |
{ | ||
"name": "@tracerbench/stats", | ||
"version": "4.5.0", | ||
"version": "4.5.1", | ||
"description": "Stats class written in TS-Node", | ||
@@ -37,23 +37,23 @@ "keywords": [ | ||
"tmp": "^0.2.1", | ||
"tslib": "^2.0.1" | ||
"tslib": "^2.0.3" | ||
}, | ||
"devDependencies": { | ||
"@types/chai": "^4.2.12", | ||
"@types/d3-array": "^2.0.0", | ||
"@types/d3-scale": "^2.2.0", | ||
"@types/fs-extra": "^9.0.1", | ||
"@types/node": "^14.11.2", | ||
"@types/chai": "^4.2.14", | ||
"@types/d3-array": "^2.8.0", | ||
"@types/d3-scale": "^3.2.1", | ||
"@types/fs-extra": "^9.0.4", | ||
"@types/node": "^14.14.7", | ||
"@types/tmp": "^0.2.0", | ||
"@typescript-eslint/eslint-plugin": "^4.2.0", | ||
"@typescript-eslint/parser": "^4.2.0", | ||
"@typescript-eslint/eslint-plugin": "^4.8.1", | ||
"@typescript-eslint/parser": "^4.8.1", | ||
"chai": "^4.2.0", | ||
"chai-files": "^1.4.0", | ||
"eslint": "^7.9.0", | ||
"eslint-config-prettier": "^6.11.0", | ||
"eslint": "^7.13.0", | ||
"eslint-config-prettier": "^6.15.0", | ||
"eslint-plugin-filenames": "^1.3.2", | ||
"eslint-plugin-import": "^2.22.0", | ||
"eslint-plugin-import": "^2.22.1", | ||
"eslint-plugin-oclif": "^0.1.0", | ||
"eslint-plugin-prettier": "^3.1.4", | ||
"eslint-plugin-simple-import-sort": "^5.0.3", | ||
"mocha": "^8.1.3", | ||
"mocha": "^8.2.1", | ||
"mock-fs": "^4.13.0", | ||
@@ -63,7 +63,7 @@ "nyc": "^15.1.0", | ||
"ts-node": "^9.0.0", | ||
"typescript": "^4.0.3", | ||
"typescript": "^4.0.5", | ||
"typescript-json-schema": "^0.43.0" | ||
}, | ||
"engine": "node >= 10", | ||
"gitHead": "04279ba7bba961c4201e0b555cb7f09e3b1593c5" | ||
"gitHead": "5162c47520dea2158493aa80fc8eea92bdda78bc" | ||
} |
@@ -1,6 +0,6 @@ | ||
import { cross, histogram, quantile } from 'd3-array'; | ||
import { cross, histogram, mean, quantile } from 'd3-array'; | ||
import { scaleLinear } from 'd3-scale'; | ||
import { confidenceInterval } from './confidence-interval'; | ||
import { convertMicrosecondsToMS } from './utils'; | ||
import { convertMicrosecondsToMS, toNearestHundreth } from './utils'; | ||
@@ -68,4 +68,9 @@ export interface Bucket { | ||
public readonly range: { min: number; max: number }; | ||
public readonly populationVariance: { control: number; experiment: number }; | ||
public readonly control: number[]; | ||
public readonly experiment: number[]; | ||
constructor(options: IStatsOptions) { | ||
const { name, control, experiment, confidenceLevel } = options; | ||
this.control = control; | ||
this.experiment = experiment; | ||
// explicitly for NOT sorted | ||
@@ -167,2 +172,6 @@ this.controlMS = control.map((x) => Math.round(convertMicrosecondsToMS(x))); | ||
); | ||
this.populationVariance = { | ||
control: this.getPopulationVariance(this.controlSortedMS), | ||
experiment: this.getPopulationVariance(this.experimentSortedMS) | ||
}; | ||
} | ||
@@ -313,2 +322,3 @@ | ||
// within each bucket regardless of comparator | ||
// and without overlap | ||
buckets.map((bucket) => { | ||
@@ -329,2 +339,19 @@ controlSortedMS.map((sample) => { | ||
} | ||
private getPopulationVariance(a: number[]): number { | ||
const _mean = mean(a); | ||
let sum = 0; | ||
if (_mean) { | ||
a.map((n) => { | ||
sum = sum + Math.pow(n - _mean, 2); | ||
}); | ||
} | ||
return toNearestHundreth(sum / a.length); | ||
} | ||
// private getPower(): number { | ||
// // increase sample size, increases power | ||
// // decrease variance, increases power | ||
// } | ||
} |
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License Policy Violation
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Found 1 instance in 1 package
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
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Updatedtslib@^2.0.3