| Index: client/html/benchmarks/dromaeo/tests/Common.dart
|
| ===================================================================
|
| --- client/html/benchmarks/dromaeo/tests/Common.dart (revision 5796)
|
| +++ client/html/benchmarks/dromaeo/tests/Common.dart (working copy)
|
| @@ -1,51 +0,0 @@
|
| -class Result {
|
| - int get runs() { return _sorted.length; }
|
| -
|
| - double get sum() {
|
| - double result = 0.0;
|
| - _sorted.forEach((double e) { result += e; });
|
| - return result;
|
| - }
|
| -
|
| - double get min() { return _sorted[0]; }
|
| - double get max() { return _sorted[runs - 1]; }
|
| -
|
| - double get mean() { return sum / runs; }
|
| -
|
| - double get median() {
|
| - return (runs % 2 == 0) ?
|
| - (_sorted[runs ~/ 2] + _sorted[runs ~/ 2 + 1]) / 2 : _sorted[runs ~/ 2];
|
| - }
|
| -
|
| - double get variance() {
|
| - double m = mean;
|
| - double result = 0.0;
|
| - _sorted.forEach((double e) { result += Math.pow(e - m, 2.0); });
|
| - return result / (runs - 1);
|
| - }
|
| -
|
| - double get deviation() { return Math.sqrt(variance); }
|
| -
|
| - // Compute Standard Errors Mean
|
| - double get sem() { return (deviation / Math.sqrt(runs)) * T_DISTRIBUTION; }
|
| -
|
| - double get error() { return (sem / mean) * 100; }
|
| -
|
| - // TODO: Implement writeOn.
|
| - String toString() {
|
| - return '[Result: mean = ${mean}]';
|
| - }
|
| -
|
| - factory Result(Array<double> runsPerSecond) {
|
| - runsPerSecond.sort(int _(double a, double b) => a.compareTo(b));
|
| - return new Result._internal(runsPerSecond);
|
| - }
|
| -
|
| - Result._internal(this._sorted) {}
|
| -
|
| - Array<double> _sorted;
|
| -
|
| - // Populated from: http://www.medcalc.be/manual/t-distribution.php
|
| - // 95% confidence for N - 1 = 4
|
| - static final double T_DISTRIBUTION = 2.776;
|
| -}
|
|
|