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.Drawing;
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25 | using System.Linq;
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26 | using System.Windows.Forms;
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27 | using HeuristicLab.Analysis.AlgorithmBehavior.Analyzers;
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28 | using HeuristicLab.Common;
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29 | using HeuristicLab.Core.Views;
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30 | using HeuristicLab.Data;
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31 | using HeuristicLab.MainForm;
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32 | using HeuristicLab.Optimization;
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33 |
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34 | namespace HeuristicLab.Analysis.AlgorithmBehavior.Views {
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35 | [View("RunCollection Statistical Tabular View")]
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36 | [Content(typeof(RunCollection), false)]
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37 | public sealed partial class RunCollectionStatisticalTabularView : ItemView {
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38 | public RunCollectionStatisticalTabularView() {
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39 | InitializeComponent();
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40 | stringConvertibleMatrixView.DataGridView.RowHeaderMouseDoubleClick += new DataGridViewCellMouseEventHandler(DataGridView_RowHeaderMouseDoubleClick);
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41 | }
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42 |
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43 | void DataGridView_RowHeaderMouseDoubleClick(object sender, DataGridViewCellMouseEventArgs e) {
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44 | if (e.RowIndex >= 0) {
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45 | IRun run = Content.ElementAt(e.RowIndex);
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46 | IContentView view = MainFormManager.MainForm.ShowContent(run);
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47 | if (view != null) {
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48 | view.ReadOnly = this.ReadOnly;
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49 | view.Locked = this.Locked;
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50 | }
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51 | }
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52 | }
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53 |
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54 | public new RunCollection Content {
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55 | get { return (RunCollection)base.Content; }
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56 | set { base.Content = value; }
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57 | }
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58 |
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59 | public override bool ReadOnly {
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60 | get { return true; }
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61 | set { /*not needed because results are always readonly */}
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62 | }
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63 |
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64 | protected override void OnContentChanged() {
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65 | base.OnContentChanged();
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66 | dataTableComboBox.Items.Clear();
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67 | dataRowComboBox.Items.Clear();
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68 |
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69 | if (Content != null) {
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70 | UpdateDataTableComboBox();
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71 | }
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72 | }
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73 |
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74 | #region events
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75 | protected override void RegisterContentEvents() {
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76 | base.RegisterContentEvents();
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77 | Content.ItemsAdded += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsAdded);
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78 | Content.ItemsRemoved += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
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79 | Content.CollectionReset += new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
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80 |
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81 | RegisterRunEvents(Content);
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82 | }
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83 |
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84 | private void RegisterRunEvents(IEnumerable<IRun> runs) {
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85 | foreach (IRun run in runs)
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86 | run.Changed += new EventHandler(run_Changed);
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87 | }
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88 |
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89 | protected override void DeregisterContentEvents() {
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90 | base.DeregisterContentEvents();
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91 | Content.ItemsAdded -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsAdded);
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92 | Content.ItemsRemoved -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_ItemsRemoved);
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93 | Content.CollectionReset -= new HeuristicLab.Collections.CollectionItemsChangedEventHandler<IRun>(Content_CollectionReset);
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94 |
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95 | DeregisterRunEvents(Content);
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96 | }
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97 |
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98 | private void DeregisterRunEvents(IEnumerable<IRun> runs) {
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99 | foreach (IRun run in runs)
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100 | run.Changed -= new EventHandler(run_Changed);
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101 | }
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102 |
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103 | private void Content_CollectionReset(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
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104 | DeregisterRunEvents(e.OldItems);
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105 | RegisterRunEvents(e.Items);
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106 | RebuildCombinedDataTable();
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107 | }
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108 |
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109 | private void Content_ItemsRemoved(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
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110 | DeregisterRunEvents(e.Items);
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111 | RebuildCombinedDataTable();
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112 | }
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113 |
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114 | private void Content_ItemsAdded(object sender, HeuristicLab.Collections.CollectionItemsChangedEventArgs<IRun> e) {
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115 | RegisterRunEvents(e.Items);
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116 | RebuildCombinedDataTable();
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117 | }
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118 |
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119 | private void run_Changed(object sender, EventArgs e) {
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120 | if (InvokeRequired)
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121 | this.Invoke(new EventHandler(run_Changed), sender, e);
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122 | else {
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123 | IRun run = (IRun)sender;
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124 | UpdateRun(run);
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125 | }
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126 | }
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127 | #endregion
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128 |
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129 | private void UpdateRun(IRun run) {
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130 | //TODO: hacky di hack... this is baaaadddd
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131 | RebuildCombinedDataTable();
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132 | }
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133 |
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134 | private void dataTableComboBox_SelectedIndexChanged(object sender, EventArgs e) {
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135 | UpdateDataRowComboBox();
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136 | }
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137 |
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138 | private void dataRowComboBox_SelectedIndexChanged(object sender, EventArgs e) {
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139 | RebuildCombinedDataTable();
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140 | }
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141 |
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142 | private void UpdateDataRowComboBox() {
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143 | dataRowComboBox.Items.Clear();
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144 | var resultName = (string)dataTableComboBox.SelectedItem;
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145 | var dataTables = from run in Content
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146 | where run.Results.ContainsKey(resultName)
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147 | select run.Results[resultName] as DataTable;
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148 | var rowNames = (from dataTable in dataTables
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149 | from row in dataTable.Rows
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150 | select row.Name).Distinct().ToArray();
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151 |
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152 | dataRowComboBox.Items.AddRange(rowNames);
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153 | if (dataRowComboBox.Items.Count > 0) dataRowComboBox.SelectedItem = dataRowComboBox.Items[0];
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154 | }
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155 |
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156 | private void UpdateDataTableComboBox() {
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157 | dataTableComboBox.Items.Clear();
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158 | var dataTables = (from run in Content
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159 | from result in run.Results
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160 | where result.Value is DataTable
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161 | select result.Key).Distinct().ToArray();
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162 |
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163 | dataTableComboBox.Items.AddRange(dataTables);
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164 | if (dataTableComboBox.Items.Count > 0) dataTableComboBox.SelectedItem = dataTableComboBox.Items[0];
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165 | }
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166 |
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167 | private void RebuildCombinedDataTable() {
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168 | string resultName = (string)dataTableComboBox.SelectedItem;
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169 | string rowName = (string)dataRowComboBox.SelectedItem;
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170 |
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171 | string[] columnNames = new string[] { "Count", "Minimum", "Maximum", "Average", "Median", "Standard Deviation", "Variance", "25th Percentile", "75th Percentile", "Gradient", "Relative Error", "Avg. of Upper 25 %", " Avg. of Lower 25 %", "Avg. of First 25 %", "Avg. of Last 25 %" };
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172 |
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173 | var runs = Content.Where(x => x.Results.ContainsKey(resultName) && x.Visible);
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174 |
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175 | StringMatrix dt = new StringMatrix(runs.Count(), columnNames.Count());
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176 | dt.RowNames = runs.Select(x => x.Name);
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177 | dt.ColumnNames = columnNames;
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178 |
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179 | int i = 0;
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180 | foreach (Run run in runs) {
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181 | DataTable resTable = (DataTable)run.Results[resultName];
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182 | DataRow row = resTable.Rows[rowName];
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183 | var values = row.Values.AsEnumerable();
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184 |
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185 | double cnt = values.Count();
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186 | double min = values.Min();
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187 | double max = values.Max();
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188 | double avg = values.Average();
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189 | double median = values.Median();
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190 | double stdDev = values.StandardDeviation();
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191 | double variance = values.Variance();
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192 | double percentile25 = values.Percentile(0.25);
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193 | double percentile75 = values.Percentile(0.75);
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194 | double k, d, r;
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195 | LinearLeastSquaresFitting.Calculate(values.ToArray(), out k, out d);
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196 | r = LinearLeastSquaresFitting.CalculateError(values.ToArray(), k, d);
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197 | double lowerAvg = values.OrderBy(x => x).Take((int)(values.Count() * 0.25)).Average();
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198 | double upperAvg = values.OrderByDescending(x => x).Take((int)(values.Count() * 0.25)).Average();
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199 | double firstAvg = values.Take((int)(values.Count() * 0.25)).Average();
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200 | double lastAvg = values.Skip((int)(values.Count() * 0.75)).Average();
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201 |
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202 | dt[i, 0] = cnt.ToString();
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203 | dt[i, 1] = min.ToString();
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204 | dt[i, 2] = max.ToString();
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205 | dt[i, 3] = avg.ToString();
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206 | dt[i, 4] = median.ToString();
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207 | dt[i, 5] = stdDev.ToString();
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208 | dt[i, 6] = variance.ToString();
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209 | dt[i, 7] = percentile25.ToString();
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210 | dt[i, 8] = percentile75.ToString();
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211 | dt[i, 9] = k.ToString();
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212 | dt[i, 10] = r.ToString();
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213 | dt[i, 11] = upperAvg.ToString();
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214 | dt[i, 12] = lowerAvg.ToString();
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215 | dt[i, 13] = firstAvg.ToString();
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216 | dt[i, 14] = lastAvg.ToString();
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217 |
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218 | i++;
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219 | }
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220 |
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221 | stringConvertibleMatrixView.Content = dt;
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222 | }
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223 |
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224 | private void addLineToChart_Click(object sender, EventArgs e) {
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225 | string resultName = (string)dataTableComboBox.SelectedItem;
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226 | string rowName = (string)dataRowComboBox.SelectedItem;
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227 | var runs = Content.Where(x => x.Results.ContainsKey(resultName) && x.Visible);
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228 |
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229 | foreach (Run run in runs) {
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230 | DataTable resTable = (DataTable)run.Results[resultName];
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231 | DataRow row = resTable.Rows[rowName];
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232 | var values = row.Values.ToArray();
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233 | double k, d;
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234 | LinearLeastSquaresFitting.Calculate(values, out k, out d);
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235 |
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236 | DataRow newRow = new DataRow(row.Name + " Fitted Line");
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237 | for (int i = 0; i < values.Count(); i++) {
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238 | newRow.Values.Add(k * i + d);
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239 | }
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240 |
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241 | if (!resTable.Rows.ContainsKey(newRow.Name))
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242 | resTable.Rows.Add(newRow);
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243 | }
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244 | }
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245 |
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246 | private void addValuesButton_Click(object sender, EventArgs e) {
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247 | string resultName = (string)dataTableComboBox.SelectedItem;
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248 | string rowName = (string)dataRowComboBox.SelectedItem;
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249 | var runs = Content.Where(x => x.Results.ContainsKey(resultName) && x.Visible);
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250 | StringMatrix sm = (StringMatrix)stringConvertibleMatrixView.Content;
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251 |
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252 | for (int i = 0; i < runs.Count(); i++) {
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253 | IRun run = runs.ElementAt(i);
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254 |
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255 | for (int j = 0; j < sm.ColumnNames.Count(); j++) {
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256 | string newResultName = resultName + " " + rowName + " " + sm.ColumnNames.ElementAt(j);
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257 | if (!run.Results.ContainsKey(newResultName))
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258 | run.Results.Add(new KeyValuePair<string, Core.IItem>(newResultName, new DoubleValue(double.Parse(sm[i, j]))));
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259 | }
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260 | }
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261 | //update column names of run collection
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262 | Content.Modify();
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263 | }
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264 |
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265 | private void colorButton_Click(object sender, EventArgs e) {
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266 | string resultName = (string)dataTableComboBox.SelectedItem;
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267 | string rowName = (string)dataRowComboBox.SelectedItem;
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268 | var runs = Content.Where(x => x.Results.ContainsKey(resultName) && x.Visible);
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269 | Dictionary<int, double> values = new Dictionary<int, double>();
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270 |
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271 | if (stringConvertibleMatrixView.DataGridView.CurrentCell != null) {
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272 | int curIndex = stringConvertibleMatrixView.DataGridView.CurrentCell.ColumnIndex;
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273 |
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274 | for (int i = 0; i < stringConvertibleMatrixView.Content.Rows; i++) {
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275 | values[i] = double.Parse(stringConvertibleMatrixView.Content.GetValue(i, curIndex));
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276 | }
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277 |
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278 | var orderedValues = values.OrderBy(x => x.Value);
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279 |
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280 | for (int i = 0; i < orderedValues.Count(); i++) {
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281 | var row = stringConvertibleMatrixView.DataGridView.Rows[orderedValues.ElementAt(i).Key];
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282 |
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283 | int r = (int)Math.Round((double)i / (double)orderedValues.Count() * 255.0);
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284 | int g = (int)Math.Round(((double)orderedValues.Count() - (double)i) / (double)orderedValues.Count() * 255.0);
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285 |
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286 | Color color = Color.FromArgb(r, g, 0);
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287 | row.DefaultCellStyle.ForeColor = color;
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288 | }
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289 | }
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290 | }
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291 | }
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292 | }
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