public void OutputSamples(string user, string application, int MinSample = 10, int SampleAgg = 0, int[] SampleAggs = null, string path = null)
{
if (path == null)
{
path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "\\";
}
if (SampleAgg == 0 && SampleAggs == null)
{
throw new System.Exception("SampleAgg or SampleAggs required");
}
if (SampleAgg != 0 && SampleAggs != null)
{
throw new System.Exception("Only one of SampleAgg or SampleAggs required");
}
//Calculate minimum samples needed to satisfy MinSample number
int MinimumSamplesRequired = MinSample * (SampleAgg == 0 ? SampleAggs.Min() : SampleAgg);
this.Sessions.Last().Close();
foreach (int Session in SampleCollections.Keys)
{
/// Build the statstable header
String StatsTable = "FeatureName, FeatureCount, ";
if (SampleAggs != null)
{
foreach (int SampleSize in SampleAggs)
{
StatsTable += (SampleSize * MinSample).ToString() + ": Midpoint,";
StatsTable += (SampleSize * MinSample).ToString() + ": Variance,";
}
StatsTable.TrimEnd(',');
StatsTable += Environment.NewLine;
}
foreach (SampleCollection SC in SampleCollections[Session].Values)
{
SC.Close();
if (!SampleCollection.IsTooSmall(SC, MinimumSamplesRequired)) //ignore small samplescollections
{
System.IO.StreamWriter SW = new System.IO.StreamWriter(path +
$"{user}_{application}_Samples_{SC.FeatureName}.csv");
switch (SampleAgg)
{
case 0:
//not define, send the int range
//+ make a stats table!
StatsTable += SC.PrintStats(SampleAggs);
SW.Write(SC.Print("CSV", SampleAggs));
break;
case 1:
//no agg needed
SW.Write(SC.Print("CSV"));
break;
default:
//agg away
SW.Write(SC.Print("CSV", SampleAgg));
break;
}
SW.Flush();
SW.Close();
}
}
if (SampleAggs != null)
{
System.IO.StreamWriter ST = new System.IO.StreamWriter(path +
$"{user}_{application}_StatsTable.csv");
ST.Write(StatsTable);
ST.Flush();
ST.Close();
}
}
}
