[Quantproject-developers] QuantProject/b1_ADT/Statistics BasicFunctions.cs, 1.7, 1.8

[Glauco S. <gla...@us...>]

Update of /cvsroot/quantproject/QuantProject/b1_ADT/Statistics
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv24287/b1_ADT/Statistics

Modified Files:
	BasicFunctions.cs 
Log Message:
- the public method SumOfAbs has been added
- the public method MultiplyBy has been added

Index: BasicFunctions.cs
===================================================================
RCS file: /cvsroot/quantproject/QuantProject/b1_ADT/Statistics/BasicFunctions.cs,v
retrieving revision 1.7
retrieving revision 1.8
diff -C2 -d -r1.7 -r1.8
*** BasicFunctions.cs	2 Jul 2006 19:29:52 -0000	1.7
--- BasicFunctions.cs	30 Jul 2006 14:16:31 -0000	1.8
***************
*** 98,101 ****
--- 98,120 ----
  		}
      
+ 		static public  double SumOfAbs( double[] data )
+ 		{
+ 			double sum = 0;
+ 			for( int i = 0; i < data.Length ; i ++ ) 
+ 			{
+ 				sum += Math.Abs( data[ i ] );
+ 			}
+ 			return	sum;
+ 		}
+ 		static public double[] MultiplyBy( double[] data , double multiplier )
+ 		{
+ 			double[] returnData = new double[ data.Length ];
+ 			for( int i = 0; i < data.Length ; i ++ ) 
+ 			{
+ 				returnData[ i ] = data[ i ] * multiplier;
+ 			}
+ 			return returnData;
+ 		}
+ 		
  		static public double SimpleAverage( double[] data ) 
  		{