internal static RatioUnit ShiftUnit(Data.SampleGroup sg)
{
var ru = new RatioUnit {Unit = sg.Unit, Ratio = 1D};
if (sg.Unit == SampleUnit.Undefined) return ru;
while (true)
{
var sample = sg.Median * ru.Ratio;
if (sample > 10000)
{
if (ru.Unit == SampleUnit.Second || ru.Unit == SampleUnit.Gigabyte)
break;
Shrink(ru);
continue;
}
if (sample < 10)
{
if (ru.Unit == SampleUnit.Nanosecond || ru.Unit == SampleUnit.Byte)
break;
Expand(ru);
continue;
}
break;
}
return ru;
}
public static void UpdateStatistics(this Data.SampleGroup sampleGroup)
{
if (sampleGroup.Samples == null)
{
return;
}
var samples = sampleGroup.Samples;
if (samples.Count < 2)
{
sampleGroup.Min = samples[0];
sampleGroup.Max = samples[0];
sampleGroup.Median = samples[0];
sampleGroup.Average = samples[0];
sampleGroup.Sum = samples[0];
sampleGroup.StandardDeviation = 0;
}
else
{
sampleGroup.Min = Utils.Min(samples);
sampleGroup.Max = Utils.Max(samples);
sampleGroup.Median = Utils.GetMedianValue(samples);
sampleGroup.Average = Utils.Average(samples);
sampleGroup.Sum = Utils.Sum(samples);
sampleGroup.StandardDeviation = Utils.GetStandardDeviation(samples, sampleGroup.Average);
}
}