[10539] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[12012] | 3 | * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[10539] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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[10182] | 21 |
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[10539] | 22 | using System;
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| 23 |
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[10148] | 24 | namespace HeuristicLab.DataPreprocessing {
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[10249] | 25 | public interface IStatisticsLogic {
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[10148] | 26 |
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| 27 | int GetColumnCount();
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| 28 | int GetRowCount();
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| 29 | int GetNumericColumnCount();
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| 30 | int GetNominalColumnCount();
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| 31 | int GetMissingValueCount();
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[10367] | 32 | int GetMissingValueCount(int columnIndex);
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[10191] | 33 | int GetRowMissingValueCount(int rowIndex);
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[10381] | 34 |
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[10811] | 35 | T GetMin<T>(int columnIndex, bool considerSelection = false) where T : IComparable<T>;
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| 36 | T GetMax<T>(int columnIndex, bool considerSelection = false) where T : IComparable<T>;
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[10539] | 37 |
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[10811] | 38 | double GetMedian(int columnIndex, bool considerSelection = false);
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| 39 | double GetAverage(int columnIndex, bool considerSelection = false);
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| 40 | DateTime GetMedianDateTime(int columnIndex, bool considerSelection = false);
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| 41 | DateTime GetAverageDateTime(int columnIndex, bool considerSelection = false);
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[10381] | 42 |
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[12889] | 43 | double GetOneQuarterPercentile(int columnIndex);
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| 44 | double GetThreeQuarterPercentile(int columnIndex);
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[10367] | 45 | double GetStandardDeviation(int columnIndex);
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| 46 | double GetVariance(int columnIndex);
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[10811] | 47 | T GetMostCommonValue<T>(int columnIndex, bool considerSelection = false);
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[10367] | 48 | int GetDifferentValuesCount<T>(int columnIndex);
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[10369] | 49 |
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[11156] | 50 | bool VariableHasType<T>(int columnIndex);
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[10369] | 51 | string GetColumnTypeAsString(int columnIndex);
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[10534] | 52 | string GetVariableName(int columnIndex);
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[10551] | 53 |
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| 54 | event DataPreprocessingChangedEventHandler Changed;
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[10148] | 55 | }
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| 56 | }
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