ListWrapper.map(this._metricNames, (metricName) => {
var sample = ListWrapper.map(validSample, (measureValues) => measureValues.values[metricName]);
var mean = Statistic.calculateMean(sample);
var cv = Statistic.calculateCoefficientOfVariation(sample, mean);
var formattedCv = NumberWrapper.isNaN(cv) ? 'NaN' : Math.floor(cv);
// Note: Don't use the unicode character for +- as it might cause
// hickups consoles...
return `${ConsoleReporter._formatNum(mean)}+-${formattedCv}%`;
})
export function getIntParameter(name:string) {
return NumberWrapper.parseInt(getStringParameter(name), 10);
}
static _formatNum(n) {
return NumberWrapper.toFixed(n, 2);
}