public static List <Matrix> ReadMatrixFromMultipleDyadicFile(string filename, int networkId) { BufferedFileReader reader = BufferedFileTable.GetFile(filename); lock (reader) { networkId = reader.JumpToNetworkId(networkId, true); Dictionary <string, int> labels = reader.GetDyadicLabels(networkId); int rows = labels.Count; // initialize the matrices List <Matrix> multipleMatrices = new List <Matrix>(); string[] topLabels = reader.TopLine.Split(','); //string[] labels = new string[reader.CountVarsInDyadicFile()]; for (int var = 0; var < reader.CountVarsInDyadicFile(); var++) { Matrix matrix = new Matrix(rows, rows); matrix.NetworkId = networkId; matrix.Name = topLabels[var + 3]; matrix.RowLabels.SetLabels(labels.Keys); matrix.ColLabels.SetLabels(labels.Keys); multipleMatrices.Add(matrix); } int totalLines = reader.CountLines(networkId); for (int i = 0; i < totalLines; ++i) { string s = reader.ReadLine(); string[] parts = s.Split(','); //if (parts.Length < 3 + reader.CountVarsInDyadicFile()) // throw new FileLoadException("Missing value for line: " + s); for (int var = 0; var < reader.CountVarsInDyadicFile(); var++) { multipleMatrices[var][labels[parts[1]], labels[parts[2]]] = ExtractDouble(parts[3 + var]); } } /* * if (networkId < 1000) * networkId = int.Parse("1" + networkId); * else * networkId = int.Parse("2" + networkId); */ return(multipleMatrices); } }
public static List <Matrix> ReadMatrixFromMultipleDyadicFile(string filename, int networkId) { BufferedFileReader reader = BufferedFileTable.GetFile(filename); lock (reader) { networkId = reader.JumpToNetworkId(networkId, true); //Dictionary<string, int> labels = reader.GetDyadicLabels(networkId); //int rows = labels.Count; // initialize the matrices List <Matrix> multipleMatrices = new List <Matrix>(); List <string> rowLabels = new List <string>(); List <string> colLabels = new List <string>(); //string[] topLabels = reader.TopLine.Split(','); //string[] labels = new string[reader.CountVarsInDyadicFile()]; int varCnt = reader.CountVarsInDyadicFile(); List <double> flatMatrixList = new List <double>(); //for (int var = 0; var < reader.CountVarsInDyadicFile(); var++) //{ // Matrix matrix = new Matrix(rows, rows); // matrix.NetworkId = networkId; // matrix.Name = topLabels[var + 3]; // matrix.RowLabels.SetLabels(labels.Keys); // matrix.ColLabels.SetLabels(labels.Keys); // multipleMatrices.Add(matrix); //} int totalLines = reader.CountLines(networkId); for (int i = 0; i < totalLines; ++i) { string s = reader.ReadLine(); string[] parts = s.Split(','); if (!rowLabels.Contains(parts[1])) { rowLabels.Add(parts[1]); } if (!colLabels.Contains(parts[2])) { colLabels.Add(parts[2]); } //if (parts.Length < 3 + reader.CountVarsInDyadicFile()) // throw new FileLoadException("Missing value for line: " + s); for (int var = 0; var < varCnt; var++) { //multipleMatrices[var][labels[parts[1]], labels[parts[2]]] = ExtractDouble(parts[3 + var]); flatMatrixList.Add(ExtractDouble(parts[3 + var])); } } int rows = rowLabels.Count; int cols = colLabels.Count; for (int var = 0; var < varCnt; var++) { Matrix matrix = new Matrix(rows, cols); matrix.RowLabels.SetLabels(rowLabels); matrix.ColLabels.SetLabels(colLabels); matrix.NetworkId = networkId; matrix.NetworkIdStr = reader.GetNetworkRealId(networkId); multipleMatrices.Add(matrix); } for (int i = 0; i < rows; i++) { for (int j = 0; j < cols; j++) { for (int var = 0; var < varCnt; var++) { multipleMatrices[var][i, j] = flatMatrixList[i * cols * varCnt + j * varCnt + var]; } } } /* * if (networkId < 1000) * networkId = int.Parse("1" + networkId); * else * networkId = int.Parse("2" + networkId); */ return(multipleMatrices); } }