public static Matrix createTransposeMatrix(string filename, int netID) // working here - working for integers and random nodes
{
Dictionary <int, double> d = new Dictionary <int, double>();
BufferedFileReader reader = BufferedFileTable.GetFile(filename);
reader.GoToLine(0);
while (!reader.EndOfStream) //reading file
{
string line = reader.ReadLine();
if (line == null)
{
break;
}
string[] line_parts = line.Split(',');
if (Int64.Parse(line_parts[0]) == netID)
{
d.Add(ExtractNode(line_parts[1]), ExtractDouble(line_parts[2])); // need to work here for string case
}
}
Matrix m = new Matrix(d.Count, d.Count); //transpose matrix
//calculation
for (int i = 0; i < d.Count; i++)
{
for (int j = 0; j < d.Count; j++)
{
m[i, j] = d[i + 1] * d[j + 1];
}
}
return(m);
}
