How to use buildLineTrend method in Best

Best JavaScript code snippet using best

plots.js

Source:plots.js

...48            t: 0,49        },50    };51}52function buildLineTrend({ dates, values, name, commits }, showsVariation) {53    return {54        y: values,55        x: commits.map((commit) => commit.slice(0, 7)),56        text: dates,57        mode: 'lines+markers',58        name,59        line: {60            shape: 'spline',61            width: 2,62            color: colorForName(name, true),63        },64        opacity: 0.8,65        type: 'scatter',66        hoveron: 'points+fills',67        hovertemplate: '%{y}ms<br>%{text}<extra></extra>',68        fill: showsVariation ? 'none' : 'tozeroy',69    };70}71function buildVarianceTrend({ dates, values, name, commits }) {72    return {73        y: values,74        x: commits.map((commit) => commit.slice(0, 7)),75        text: dates,76        mode: 'lines',77        name: name,78        line: {79            shape: 'spline',80            color: 'transparent',81        },82        fill: 'tonexty',83        fillcolor: name.includes('high') ? colorForName(name, false) : 'transparent',84        showlegend: false,85        hoverinfo: 'skip',86        hoveron: 'fills',87    };88}89function buildTrend(object, showsVariation) {90    if (object.type === 'filled') {91        return buildVarianceTrend(object);92    } else if (object.type === 'line') {93        return buildLineTrend(object, showsVariation);94    }95    return {};96}97function sumArrays(array1, array2, mul = 1) {98    return array1.map((num, idx) => num + mul * array2[idx]);99}100function buildCombinedValues(metrics, benchmark) {101    return metrics.map((metric) => [102        {103            commits: benchmark.commits,104            dates: benchmark.commitDates,105            values: metric.durations,106            name: metric.name,107            type: 'line',108        },109        {110            commits: benchmark.commits,111            dates: benchmark.commitDates,112            values: sumArrays(metric.durations, metric.stdDeviations, -1),113            name: metric.name + '-low',114            type: 'filled',115        },116        {117            commits: benchmark.commits,118            dates: benchmark.commitDates,119            values: sumArrays(metric.durations, metric.stdDeviations),120            name: metric.name + '-high',121            type: 'filled',122        },123    ]);124}125export function normalizeTitle(benchmarkName) {126    const parts = benchmarkName.split(':');127    parts.shift();128    return parts.join(':');129}130export function buildTrends(benchmark, showsVariation = true) {131    let trends;132    if (showsVariation) {133        // create a combined dataset for graphing that has the low, high, and median values134        const combinedDatasets = buildCombinedValues(benchmark.metrics, benchmark);135        // for each metric and then for each of (median, low, high) create the trend layout136        trends = combinedDatasets.flatMap((combined) => combined.map((set) => buildTrend(set, showsVariation)));137    } else {138        trends = benchmark.metrics.map((metric) =>139            buildLineTrend(140                {141                    commits: benchmark.commits,142                    keys: benchmark.commitDates,143                    values: metric.durations,144                    name: metric.name,145                },146                showsVariation,147            ),148        );149    }150    return trends;151}152export async function drawPlot(element, trends, layout) {153    await window.Plotly.react(element, trends, layout, {...

Using AI Code Generation

1var BestFitLine = require('./BestFitLine.js');2var x = [1, 2, 3, 4, 5, 6, 7, 8, 9];3var y = [1, 3, 2, 5, 7, 8, 8, 9, 10];4var lineTrend = new BestFitLine(x, y);5var result = lineTrend.buildLineTrend();6console.log(result);

Using AI Code Generation

1var BestFitLine = require('./BestFitLine');2var bfl = new BestFitLine();3var x = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];4var y = [2, 4, 6, 8, 10, 12, 14, 16, 18, 20];5var line = bfl.buildLineTrend(x, y);6console.log('The line is: y = ' + line.m + 'x + ' + line.b);7### buildLineTrend(x, y)8var BestFitLine = require('./BestFitLine');9var bfl = new BestFitLine();10var x = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];11var y = [2, 4, 6, 8, 10, 12, 14, 16, 18, 20];12var line = bfl.buildLineTrend(x, y);13console.log('The line is: y = ' + line.m + 'x + ' + line.b);14The MIT License (MIT)

Using AI Code Generation

1var bestFit = require('BestFit');2var x = [0, 1, 2, 3, 4];3var y = [0, 1, 2, 3, 4];4var result = bestFit.buildLineTrend(x, y);5console.log("Slope: " + result.slope);6console.log("Intercept: " + result.intercept);7console.log("R^2: " + result.r2);8console.log("Equation: " + result.equation);9console.log("Equation: " + result.equation);

Using AI Code Generation

1var BestFitLine = require('./BestFitLine.js');2var BestFitLine = new BestFitLine();3var x = [0, 1, 2, 3, 4, 5];4var y = [0, 1, 2, 3, 4, 5];5var line = BestFitLine.buildLineTrend(x, y);6console.log(line);7MIT License (MIT)

Using AI Code Generation

1var chart = am4core.create("chartdiv", am4charts.XYChart);2chart.data = [{3}, {4}, {5}, {6}, {7}];8var categoryAxis = chart.xAxes.push(new am4charts.CategoryAxis());9categoryAxis.dataFields.category = "year";10var valueAxis = chart.yAxes.push(new am4charts.ValueAxis());11var series = chart.series.push(new am4charts.LineSeries());12series.dataFields.valueY = "income";13series.dataFields.categoryX = "year";14series.strokeWidth = 2;15series.minBulletDistance = 15;16var bullet = series.bullets.push(new am4charts.CircleBullet());17bullet.circle.strokeWidth = 2;18var label = series.bullets.push(new am4charts.LabelBullet());19label.label.text = "{valueY}";20label.label.horizontalCenter = "left";21label.label.dx = 10;22var range = valueAxis.axisRanges.create();23range.value = 28;24range.grid.stroke = am4core.color("#396478");25range.grid.strokeWidth = 2;26range.grid.strokeOpacity = 1;27range.label.inside = true;28range.label.text = "Average";29range.label.fill = range.grid.stroke;30range.label.verticalCenter = "bottom";31range.label.dy = -10;32var range2 = categoryAxis.axisRanges.create();33range2.value = "2007";34range2.grid.stroke = range.grid.stroke;35range2.grid.strokeWidth = range.grid.strokeWidth;36range2.grid.strokeOpacity = range.grid.strokeOpacity;37range2.label.inside = true;38range2.label.text = "Peak year";39range2.label.fill = range.grid.stroke;40range2.label.rotation = 90;41range2.label.horizontalCenter = "left";42range2.label.dx = 10;

Using AI Code Generation

1var canvas = document.getElementById("myCanvas");2var context = canvas.getContext("2d");3var data = [ { x: 1, y: 1 }, { x: 2, y: 2 }, { x: 3, y: 4 }, { x: 4, y: 7 }, { x: 5, y: 11 }, { x: 6, y: 16 }, { x: 7, y: 22 }, { x: 8, y: 29 }, { x: 9, y: 37 }, { x: 10, y: 46 } ];4var trend = BestFitLine.buildLineTrend(data);5var x1 = 0;6var y1 = trend.slope * x1 + trend.intercept;7var x2 = 100;8var y2 = trend.slope * x2 + trend.intercept;9context.beginPath();10context.moveTo(x1, y1);11context.lineTo(x2, y2);12context.stroke();13var BestFitLine = {14buildLineTrend: function (data) {15var x = 0;16var y = 0;17var xx = 0;18var xy = 0;19var count = 0;20var xbar = 0;21var ybar = 0;22var slope = 0;23var intercept = 0;24var rsquared = 0;25var i = 0;26var diffSq = 0;27var diff = 0;28var sumDiffSq = 0;29var sumDiff = 0;30var stdev = 0;31var sumSq = 0;32var sum = 0;33var avg = 0;34var variance = 0;35var n = data.length;36for (i = 0; i < data.length; i++) {37x = data[i].x;38y = data[i].y;39xx += x * x;40xy += x * y;41count++;42}43xbar = x / count;44ybar = y / count;45slope = (count * xy - x * y) / (count * xx - x * x);46intercept = (ybar * xx - xbar

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.