public ArtaStatistics(ArtaExecutionContext context, int lag, int iterations)
{
this.context = context;
this.correlationCoefficients = context.ArtaCorrelationCoefficients;
this.lag = lag;
this.iterations = iterations;
}
public void Initialize()
{
var corr1 = _data.Properties.GetProperty("CorrelationCoefficient");
correlationCoefficient = corr1.GetDoubleValue(_data.ExecutionContext);
artaExecutionContext = new ArtaExecutionContext(ArtaExecutionContext.Distribution.ExponentialDistribution, new double[] { correlationCoefficient });
}
static void Main(string[] args)
{
var context = new ArtaExecutionContext(ArtaExecutionContext.Distribution.ExponentialDistribution, new double[] { 0.4 });
var test = new ArtaStatistics(context).Initialize(10).Iterations(1000).Acfs().Excecute();
Console.ReadKey();
}
private void Execute(object obj)
{
var context = new ArtaExecutionContext((ArtaExecutionContext.Distribution)Distribution, new double[] { correlationCoefficient });
var artaProcess = context.ArtaProcess;
ArtaNumbers = new ObservableCollection <double>();
for (int i = 0; i < Iterations; i++)
{
ArtaNumbers.Add(artaProcess.Next());
}
}
private void Execute(object obj)
{
ErrorIsVisible = Visibility.Hidden;
if (!InputIsValid())
{
return;
}
ArtaNumbers.Clear();
Acfs.Clear();
Pacfs.Clear();
try
{
var context = new ArtaExecutionContext((ArtaExecutionContext.Distribution)Distribution, new double[] { correlationCoefficient });
var artaProcess = context.ArtaProcess;
artaNumbers = new double[iterations];
artaNumbers = new double[iterations];
for (var i = 0; i < Iterations; i++)
{
artaNumbers[i] = artaProcess.Next();
ArtaNumbers.Add(new ListHelper(artaNumbers[i], 0, 0));
}
acfs = AutoCorrelation.CalculateAcfs(artaNumbers, lag);
foreach (var item in acfs)
{
Acfs.Add(new ListHelper(0, item, 0));
}
pacfs = AutoCorrelation.CalculatePacfs(acfs);
foreach (var item in pacfs)
{
Pacfs.Add(new ListHelper(0, 0, item));
}
Order = OrderEstimator.EstimateOrder(artaNumbers, lag);
ExportIsEnabled = true;
}
catch (Exception exception)
{
ErrorMessage = exception.Message;
ErrorIsVisible = Visibility.Visible;
}
}
public ArtaStatistics(ArtaExecutionContext context)
{
this.context = context;
this.correlationCoefficients = context.ArtaCorrelationCoefficients;
}
public static void Main(String[] args)
{
var executionContext = new ArtaExecutionContext(BaseDistribution.Distribution.ExponentialDistribution, new double[] { 0, 0 });
ArtaStatistics arta = new ArtaStatistics(executionContext).Initialize(10).Iterations(1000).ArtaNumbers().Acfs().Pacfs().Excecute();
/*
* double[] arNumbers = new double[1500];
* for(int i = 0; i < arNumbers.Length; i++)
* {
* arNumbers[i] = executionContext.ArtaProcess.GetArProcess().Next();
* }
*
*
* int lag = 10;
*
* double[] artaNumbers = new double[1500];
* for (int i = 0; i < artaNumbers.Length; i++)
* {
* artaNumbers[i] = executionContext.ArtaProcess.Next();
* }
*
* double[] test = new double[100];
* Normal nDist = new Normal();
* for (int i = 0; i < test.Length; i++)
* {
* test[i] = nDist.Sample();
* }
*
* double[] acfs = AutoCorrelation.CalculateAcfs(artaNumbers, lag);
* double[] pacfs = AutoCorrelation.CalculatePacfs(acfs);
*
* StringBuilder distriOut = new StringBuilder();
* var contPath = @"C:\Users\Philipp\Desktop\arNumbers.csv";
* foreach (var coeff in arNumbers)
* {
* distriOut.Append(coeff + "\n");
*
*
* }
* File.AppendAllText(contPath, distriOut.ToString());
*
* StringBuilder artaOut = new StringBuilder();
* var artaPath = @"C:\Users\Philipp\Desktop\outArtaStdCont.csv";
* foreach (var coeff in artaNumbers)
* {
* artaOut.Append(coeff + "\n");
*
*
* }
* File.AppendAllText(artaPath, artaOut.ToString());
*
* StringBuilder pacfsOut = new StringBuilder();
* var artaPacfsPath = @"C:\Users\Philipp\Desktop\PacfsARTAStd.csv";
* foreach (var coeff in pacfs)
* {
* pacfsOut.Append(coeff + "\n");
*
*
* }
* File.AppendAllText(artaPacfsPath, pacfsOut.ToString());
*
*
* StringBuilder acfsOut = new StringBuilder();
* var artaAcfsPath = @"C:\Users\Philipp\Desktop\AcfsARTAStd.csv";
* foreach (var coeff in acfs)
* {
* acfsOut.Append(coeff + "\n");
*
*
* }
* File.AppendAllText(artaAcfsPath, acfsOut.ToString());
* Console.WriteLine(nDist.Variance);
*/
Console.ReadKey();
}