New version merge

notebooks/core.dib

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+#!meta
+
+{"kernelInfo":{"defaultKernelName":"csharp","items":[{"aliases":[],"name":"csharp"}]}}
+
+#!csharp
+
+#r "..\src\obj\Debug\QuanTAlib.dll"
+
+#r "nuget:Skender.Stock.Indicators"
+using Skender.Stock.Indicators;
+using QuanTAlib;
+QuanTAlib.Formatters.Initialize();
+
+#!csharp
+
+GbmFeed gbm = new();
+EmaCalc ema1 = new(gbm.Close, 10, useSma: false);
+EmaCalc ema2 = new(gbm.Close, 10, useSma: true);
+TValSeries res1 = new(ema1);
+TValSeries res2 = new(ema2);
+gbm.Add(50);
+List<double> mse1 = new();
+List<double> mse2 = new();
+
+
+for (int i=0; i< gbm.Length; i++) {
+    double v= gbm.Close[i].Value;
+    double e1 = res1[i].Value;
+    mse1.Add((e1-v)*(e1-v));
+    double e2 = res2[i].Value;
+    mse2.Add((e2-v)*(e2-v));
+
+    //Console.WriteLine($"{i,3}  {mse1.Average(),10:F4} {mse2.Average(),10:F4}");
+}
+
+    Console.WriteLine($"{mse2.Average()-mse1.Average(),10:F8}");
+
+#!csharp
+
+display(res1);
+
+#!csharp
+
+GbmFeed gbm = new();
+EmaCalc ema1 = new(gbm.Close, 10, useSma: false);
+EmaCalc ema2 = new(gbm.Close, 10, useSma: true);
+TValSeries res1 = new(ema1);
+TValSeries res2 = new(ema2);
+gbm.Add(30);
+IEnumerable<Quote> quotes = gbm.Close.Select(item => new Quote { Date = item.Time, Close = (decimal)item.Value });
+var SkResults = quotes.GetEma(10).Select(i => i.Ema.Null2NaN()!);
+for (int i=0; i< gbm.Length; i++) {
+    Console.WriteLine($"{i,3}  {gbm.Close[i].Value,6:F2} {res1[i].Value,10:F4} {res2[i].Value,10:F4} {SkResults.ElementAt(i),10:F4}");
+}
+
+#!csharp
+
+TValSeries test = new();
+
+EmaCalc ma1 = new(test, 7, true);
+TValSeries res1 = new(ma1);
+
+EmaCalc ma2 = new(test, 7, false);
+TValSeries res2 = new(ma2);
+
+test.Add(new[]{1.0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0});
+
+for (int i=0; i<res1.Count; i++) {
+    Console.WriteLine($"{i,2} {test[i].Value,7:F4} {res1[i].Value,7:F4} {res2[i].Value,7:F4}");
+}
+
+#!csharp
+
+TValSeries test = new();
+EmaCalc ma = new(test,3);
+TValSeries result = new();
+
+for (int i=1; i<10; i++) {
+    test.Add(new TValue(DateTime.Now, (double)i, true, true));
+    result.Add(ma.Tick);
+}
+display(result);
+
+#!csharp
+
+TValSeries test = new();
+SmaCalc ma = new(test,7);
+TValSeries result = new(ma);
+test.Add(new[]{81.59, 81.06, 82.87, 83.00, 83.61, 83.15, 82.84, 83.99, 84.55, 84.36, 85.53, 86.54, 86.89, 87.77, 87.29});
+//test.Add(new[]{1.0,0,0,0,0,0,1,1,1,1,1,0,0,0,0,0});
+
+display(result);
+
+#!csharp
+
+TValue test = new(DateTime.Today, 100, IsHot: false);
+TValSeries pub = new();
+TValSeries sub = new(pub);
+pub.Add(test);
+pub.Add(test);
+pub.Add(2, true);
+pub.Add(DateTime.Today, 123.1234214234, IsHot: true);
+
+
+display(sub);
+display(test);
+
+#!csharp
+
+TBar test = new(DateTime.Now, double.NaN,1,2,3,400.1234);
+
+TBarSeries source = new();
+TValSeries target = new(source.Close);
+
+source.Add(new TBar(DateTime.Now,1,2,3,4,125, true));
+source.Add(new TBar(DateTime.Now,2,1,5,2,1312, true));
+source.Add(test);
+source.Name = "MSFT";
+display(source);
+display(test)
+
+#!csharp
+
+#r "nuget:Skender.Stock.Indicators"
+using Skender.Stock.Indicators;