source: trunk/sources/HeuristicLab.Problems.DataAnalysis/3.4/Interfaces/IDataset.cs @ 14826

Last change on this file since 14826 was 14826, checked in by gkronber, 6 months ago

#2650: merged the factors branch into trunk

File size: 1.9 KB
Line 
1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
23using System.Collections.Generic;
24using System.Collections.ObjectModel;
25using HeuristicLab.Core;
26using HeuristicLab.Data;
27
28namespace HeuristicLab.Problems.DataAnalysis {
29  public interface IDataset : IItem, IStringConvertibleMatrix {
30    IEnumerable<string> VariableNames { get; }
31    IEnumerable<string> DoubleVariables { get; }
32    IEnumerable<string> StringVariables { get; }
33
34    bool VariableHasType<T>(string variableName);
35
36    double GetDoubleValue(string variableName, int row);
37    IEnumerable<double> GetDoubleValues(string variableName);
38    IEnumerable<double> GetDoubleValues(string variableName, IEnumerable<int> rows);
39    ReadOnlyCollection<double> GetReadOnlyDoubleValues(string variableName);
40
41    string GetStringValue(string variableName, int row);
42    IEnumerable<string> GetStringValues(string variableName);
43    IEnumerable<string> GetStringValues(string variableName, IEnumerable<int> rows);
44    ReadOnlyCollection<string> GetReadOnlyStringValues(string VariableName);
45
46    IEnumerable<DateTime> GetDateTimeValues(string variableName);
47  }
48}
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