[8502] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2012 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 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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| 21 |
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| 22 | using System;
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| 23 | using System.Collections.Generic;
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| 24 | using System.Linq;
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| 25 | using System.Windows.Forms;
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[8521] | 26 | using HeuristicLab.Analysis.AlgorithmBehavior.Analyzers;
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[8502] | 27 | using HeuristicLab.Common;
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| 28 | using HeuristicLab.Core.Views;
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| 29 | using HeuristicLab.Data;
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| 30 | using HeuristicLab.MainForm;
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| 31 | using HeuristicLab.Optimization;
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| 32 |
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| 33 | namespace HeuristicLab.Analysis.AlgorithmBehavior {
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| 34 | [View("RunCollection Statistical Tabular View")]
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| 35 | [Content(typeof(RunCollection), false)]
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| 36 | public sealed partial class RunCollectionStatisticalTabularView : ItemView {
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| 37 | public RunCollectionStatisticalTabularView() {
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| 38 | InitializeComponent();
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[8558] | 39 | stringConvertibleMatrixView.DataGridView.RowHeaderMouseDoubleClick += new DataGridViewCellMouseEventHandler(DataGridView_RowHeaderMouseDoubleClick);
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[8502] | 40 | }
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| 41 |
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[8558] | 42 | void DataGridView_RowHeaderMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e) {
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| 43 | if (e.RowIndex >= 0) {
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| 44 | IRun run = Content.ElementAt(e.RowIndex);
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| 45 | IContentView view = MainFormManager.MainForm.ShowContent(run);
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| 46 | if (view != null) {
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| 47 | view.ReadOnly = this.ReadOnly;
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| 48 | view.Locked = this.Locked;
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| 49 | }
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| 50 | }
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| 51 | }
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| 52 |
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[8502] | 53 | public new RunCollection Content {
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| 54 | get { return (RunCollection)base.Content; }
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| 55 | set { base.Content = value; }
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| 56 | }
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| 57 |
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| 58 | public override bool ReadOnly {
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| 59 | get { return true; }
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| 60 | set { /*not needed because results are always readonly */}
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| 61 | }
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| 62 |
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| 63 | protected override void OnContentChanged() {
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| 64 | base.OnContentChanged();
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| 65 | dataTableComboBox.Items.Clear();
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| 66 | dataRowComboBox.Items.Clear();
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| 67 |
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| 68 | if (Content != null) {
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| 69 | UpdateDataTableComboBox();
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| 70 | }
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| 71 | }
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| 72 |
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| 73 | #region events
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| 74 | protected override void RegisterContentEvents() {
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| 75 | base.RegisterContentEvents();
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| 76 | Content.ItemsAdded += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsAdded);
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| 77 | Content.ItemsRemoved += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
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| 78 | Content.CollectionReset += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
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| 79 |
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| 80 | RegisterRunEvents(Content);
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| 81 | }
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| 82 |
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| 83 | private void RegisterRunEvents(IEnumerable<IRun> runs) {
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| 84 | foreach (IRun run in runs)
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| 85 | run.Changed += new EventHandler(run_Changed);
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| 86 | }
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| 87 |
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| 88 | protected override void DeregisterContentEvents() {
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| 89 | base.DeregisterContentEvents();
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| 90 | Content.ItemsAdded -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsAdded);
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| 91 | Content.ItemsRemoved -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
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| 92 | Content.CollectionReset -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
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| 93 |
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| 94 | DeregisterRunEvents(Content);
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| 95 | }
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| 96 |
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| 97 | private void DeregisterRunEvents(IEnumerable<IRun> runs) {
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| 98 | foreach (IRun run in runs)
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| 99 | run.Changed -= new EventHandler(run_Changed);
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| 100 | }
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| 101 |
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| 102 | private void Content_CollectionReset(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
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| 103 | DeregisterRunEvents(e.OldItems);
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| 104 | RegisterRunEvents(e.Items);
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| 105 | RebuildCombinedDataTable();
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| 106 | }
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| 107 |
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| 108 | private void Content_ItemsRemoved(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
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| 109 | DeregisterRunEvents(e.Items);
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| 110 | RebuildCombinedDataTable();
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| 111 | }
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| 112 |
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| 113 | private void Content_ItemsAdded(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
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| 114 | RegisterRunEvents(e.Items);
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| 115 | RebuildCombinedDataTable();
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| 116 | }
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| 117 |
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| 118 | private void run_Changed(object sender, EventArgs e) {
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| 119 | if (InvokeRequired)
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| 120 | this.Invoke(new EventHandler(run_Changed), sender, e);
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| 121 | else {
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| 122 | IRun run = (IRun)sender;
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| 123 | UpdateRun(run);
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| 124 | }
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| 125 | }
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| 126 | #endregion
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| 127 |
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| 128 | private void UpdateRun(IRun run) {
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| 129 | //TODO: hacky di hack... this is baaaadddd
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| 130 | RebuildCombinedDataTable();
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| 131 | }
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| 132 |
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| 133 | private void dataTableComboBox_SelectedIndexChanged(object sender, EventArgs e) {
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| 134 | UpdateDataRowComboBox();
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| 135 | }
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| 136 |
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| 137 | private void dataRowComboBox_SelectedIndexChanged(object sender, EventArgs e) {
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| 138 | RebuildCombinedDataTable();
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| 139 | }
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| 140 |
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| 141 | private void UpdateDataRowComboBox() {
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| 142 | dataRowComboBox.Items.Clear();
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| 143 | var resultName = (string)dataTableComboBox.SelectedItem;
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| 144 | var dataTables = from run in Content
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| 145 | where run.Results.ContainsKey(resultName)
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| 146 | select run.Results[resultName] as DataTable;
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| 147 | var rowNames = (from dataTable in dataTables
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| 148 | from row in dataTable.Rows
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| 149 | select row.Name).Distinct().ToArray();
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| 150 |
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| 151 | dataRowComboBox.Items.AddRange(rowNames);
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| 152 | if (dataRowComboBox.Items.Count > 0) dataRowComboBox.SelectedItem = dataRowComboBox.Items[0];
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| 153 | }
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| 154 |
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| 155 | private void UpdateDataTableComboBox() {
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| 156 | dataTableComboBox.Items.Clear();
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| 157 | var dataTables = (from run in Content
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| 158 | from result in run.Results
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| 159 | where result.Value is DataTable
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| 160 | select result.Key).Distinct().ToArray();
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| 161 |
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| 162 | dataTableComboBox.Items.AddRange(dataTables);
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| 163 | if (dataTableComboBox.Items.Count > 0) dataTableComboBox.SelectedItem = dataTableComboBox.Items[0];
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| 164 | }
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| 165 |
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| 166 | private void RebuildCombinedDataTable() {
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| 167 | string resultName = (string)dataTableComboBox.SelectedItem;
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| 168 | string rowName = (string)dataRowComboBox.SelectedItem;
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| 169 |
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[8522] | 170 | string[] columnNames = new string[] { "Count", "Minimum", "Maximum", "Average", "Median", "Standard Deviation", "Variance", "25th Percentile", "75th Percentile", "Gradient", "Relative Error" };
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[8502] | 171 |
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| 172 | var runs = Content.Where(x => x.Results.ContainsKey(resultName));
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| 173 |
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[8503] | 174 | StringMatrix dt = new StringMatrix(runs.Count(), columnNames.Count());
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| 175 | dt.RowNames = runs.Select(x => x.Name);
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| 176 | dt.ColumnNames = columnNames;
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[8502] | 177 |
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| 178 | int i = 0;
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| 179 | foreach (Run run in runs) {
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| 180 | DataTable resTable = (DataTable)run.Results[resultName];
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| 181 | DataRow row = resTable.Rows[rowName];
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| 182 | var values = row.Values.AsEnumerable();
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| 183 |
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| 184 | double cnt = values.Count();
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| 185 | double min = values.Min();
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| 186 | double max = values.Max();
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| 187 | double avg = values.Average();
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| 188 | double median = values.Median();
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| 189 | double stdDev = values.StandardDeviation();
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| 190 | double variance = values.Variance();
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| 191 | double percentile25 = values.Percentile(0.25);
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| 192 | double percentile75 = values.Percentile(0.75);
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[8521] | 193 | double k, d, r;
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| 194 | LinearLeastSquaresFitting.Calculate(values.ToArray(), out k, out d);
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| 195 | r = LinearLeastSquaresFitting.CalculateError(values.ToArray(), k, d);
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[8502] | 196 |
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[8521] | 197 | dt[i, 0] = cnt.ToString();
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| 198 | dt[i, 1] = min.ToString();
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| 199 | dt[i, 2] = max.ToString();
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| 200 | dt[i, 3] = avg.ToString();
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| 201 | dt[i, 4] = median.ToString();
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| 202 | dt[i, 5] = stdDev.ToString();
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| 203 | dt[i, 6] = variance.ToString();
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| 204 | dt[i, 7] = percentile25.ToString();
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| 205 | dt[i, 8] = percentile75.ToString();
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| 206 | dt[i, 9] = k.ToString();
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| 207 | dt[i, 10] = r.ToString();
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[8502] | 208 |
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| 209 | i++;
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| 210 | }
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| 211 |
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| 212 | stringConvertibleMatrixView.Content = dt;
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| 213 | }
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[8522] | 214 |
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| 215 | private void addLineToChart_Click(object sender, EventArgs e) {
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| 216 | string resultName = (string)dataTableComboBox.SelectedItem;
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| 217 | string rowName = (string)dataRowComboBox.SelectedItem;
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| 218 | var runs = Content.Where(x => x.Results.ContainsKey(resultName));
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| 219 |
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| 220 | foreach (Run run in runs) {
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| 221 | DataTable resTable = (DataTable)run.Results[resultName];
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| 222 | DataRow row = resTable.Rows[rowName];
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| 223 | var values = row.Values.ToArray();
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| 224 | double k, d;
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| 225 | LinearLeastSquaresFitting.Calculate(values, out k, out d);
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| 226 |
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| 227 | DataRow newRow = new DataRow(row.Name + " Fitted Line");
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| 228 | for (int i = 0; i < values.Count(); i++) {
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| 229 | newRow.Values.Add(k * i + d);
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| 230 | }
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| 231 |
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| 232 | if (!resTable.Rows.ContainsKey(newRow.Name))
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| 233 | resTable.Rows.Add(newRow);
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| 234 | }
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| 235 | }
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[8502] | 236 | }
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| 237 | }
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