/**
* <summary>Copies values from another data</summary>
* <param name="aRef">Reference to copy from</param>
*/
public static RawVector copyFrom(IRawData aRef)
{
RawVector r = (RawVector)aRef;
if (r == null)
{
throw new ArgumentException("Cannot copy from the instance of another type");
}
return(new RawVector(r.timestamp, new Vector3(r.x, r.y, r.z)));
}
public static void Start(REngine engine)
{
Console.WriteLine("\n\nExporting Objects\n\n");
string RCodeString = string.Empty;
//R character vector -- R.NET RDotNet.RDotNet.CharacterVector
Console.WriteLine("\nR character vector\n");
string[] myStringArray = new string[] { "PIDataLink", "PIProcessBook", "PIWebParts" };
CharacterVector myCharacterVector = engine.CreateCharacterVector(myStringArray.AsEnumerable());
engine.SetSymbol("mycharvector", myCharacterVector);
engine.Evaluate("print(mycharvector)");
//R integer vector -- R.NET RDotNet.NumericVector
Console.WriteLine("\nR int vector\n");
int[] myIntegerArray = new int[] { 4, 6, 10, 140, 54, 25 };
IntegerVector myIntegerVector = engine.CreateIntegerVector(myIntegerArray);
engine.SetSymbol("myintvector", myIntegerVector);
engine.Evaluate("print(myintvector)");
//R real vector -- R.NET RDotNet.NumericVector
Console.WriteLine("\nR real vector\n");
NumericVector myNumericVector = engine.CreateNumericVector(new double[] { 30.02, 29.99, 30.11, 29.97, 30.01, 29.99 });
engine.SetSymbol("mynumvector", myNumericVector);
engine.Evaluate("print(mynumvector)");
//R complex vector -- R.NET RDotNet.ComplexVector
Console.WriteLine("\nR complex vector\n");
Complex[] myComplexArray = new Complex[] { Complex.FromPolarCoordinates(10, 0.524), new Complex(12, 6), new Complex(14, 3), (Complex)12.3m, Complex.One + Complex.One };
ComplexVector myComplexVector = engine.CreateComplexVector(myComplexArray);
engine.SetSymbol("mycomplexvector", myComplexVector);
engine.Evaluate("print(mycomplexvector)");
//R raw vector -- R.NET RDotNet.RawVector
Console.WriteLine("\nR raw vector\n");
byte[] myByteArray = System.Text.Encoding.ASCII.GetBytes("u03a0");
RawVector myRawVector = engine.CreateRawVector(myByteArray);
engine.SetSymbol("myrawvector", myRawVector);
engine.Evaluate("print(myrawvector)");
//R logical vector -- R.NET RDotNet.LogicalVector
Console.WriteLine("\nR logical vector\n");
LogicalVector myLogicalVector = engine.CreateLogicalVector(new Boolean[] { true, false, false, false, true });
engine.SetSymbol("mylogicalvector", myLogicalVector);
engine.Evaluate("print(mylogicalvector)");
}
public static void Start(REngine engine)
{
Console.WriteLine("\n\nImporting Objects\n\n");
string RCodeString = string.Empty;
//R character vector -- R.NET RDotNet.CharacterVector
RCodeString = "mycharvector<-c(\"hello\",\"bye\",\"OSIsoft\")";
Console.WriteLine("\nR Code: " + RCodeString);
engine.Evaluate(RCodeString);
CharacterVector myCharacterVector = engine.GetSymbol("mycharvector").AsCharacter();
string[] myStringArray = myCharacterVector.ToArray();
Console.WriteLine("\nmyCharacterVector: ");
int i = 1;
foreach (string myCharacter in myCharacterVector)
{
Console.WriteLine(i + " value: " + myCharacter);
i++;
}
//R int vector -- R.NET RDotNet.IntegerVector
RCodeString = "myintvector<-1:10";
Console.WriteLine("\nR Code: " + RCodeString);
IntegerVector myIntegerVector = engine.Evaluate(RCodeString).AsInteger();
int[] myIntegerArray = myIntegerVector.ToArray();
Console.WriteLine("\nInteger Vector: ");
i = 1;
foreach (int myInteger in myIntegerVector)
{
Console.WriteLine(i + " value=" + myInteger);
i++;
}
//R real vector -- R.NET RDotNet.NumericVector
RCodeString = "myrealvector<-rnorm(5, 0, 1)";
Console.WriteLine("\nR Code: " + RCodeString);
NumericVector myNumericVector = engine.Evaluate(RCodeString).AsNumeric();
double[] myDoubleArray = myNumericVector.ToArray();
Console.WriteLine("\nNumeric Vector: ");
i = 1;
foreach (double myNumeric in myNumericVector)
{
Console.WriteLine(i + " value=" + myNumeric);
i++;
}
//R complex vector -- R.NET RDotNet.ComplexVector
RCodeString = "mycomplexvector<- 1:2 + 1i*(8:9)";
Console.WriteLine("\nR Code: " + RCodeString);
ComplexVector myComplexVector = engine.Evaluate(RCodeString).AsComplex();
Complex[] myComplexArray = myComplexVector.ToArray();
Console.WriteLine("\nComplex Vector: ");
i = 1;
foreach (Complex myComplex in myComplexVector)
{
Console.WriteLine(i + " value=" + myComplex.Imaginary + "i + " + myComplex.Real);
i++;
}
//R raw vector -- R.NET RDotNet.RawVector
RCodeString = "myrawvector<-charToRaw(\"u03a0\")";
Console.WriteLine("\nR Code: " + RCodeString);
RawVector myRawVector = engine.Evaluate(RCodeString).AsRaw();
Console.WriteLine("\nRaw Vector: ");
i = 1;
foreach (Byte myByte in myRawVector)
{
Console.WriteLine(i + " value=" + myByte);
i++;
}
//R logical vector -- R.NET RDotNet.LogicalVector
RCodeString = "mylogicalvector<-c(FALSE, TRUE, FALSE, TRUE, FALSE)";
Console.WriteLine("\nR Code: " + RCodeString);
LogicalVector myLogicalVector = engine.Evaluate("c(FALSE, TRUE, FALSE, TRUE, FALSE)").AsLogical();
Boolean[] myBooleanArray = myLogicalVector.ToArray();
Console.WriteLine("\nLogical Vector: \n");
i = 1;
foreach (Boolean myBoolean in myLogicalVector)
{
Console.WriteLine(i + " value=" + myBoolean.ToString());
i++;
}
//Close R.NET connection
engine.Dispose();
}