public void comparePredictionsToolStripMenuItem_Click(object sender, EventArgs e)
{
if (TraversePredictionTree().Count(n => n.Checked) <= 1)
MessageBox.Show("Select two or more predictions / groups to make a comparison.");
else
{
EvaluateSelectedPredictions();
List<List<Plot>> plotRows = new List<List<Plot>>();
foreach (TreeNode node in TraversePredictionTree())
if (node.Checked)
if (node.Tag is PredictionGroup)
plotRows.Add(new List<Plot>(new Plot[] { (node.Tag as PredictionGroup).AggregatePlot }));
else if (node.Tag is Prediction)
plotRows.Add((node.Tag as Prediction).AssessmentPlots);
else
throw new Exception("Unexpected node tag: " + node.Tag);
PredictionComparisonForm comparisonForm = new PredictionComparisonForm(plotRows, Size);
if (comparisonForm.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
StringBuilder comparisonTitle = new StringBuilder();
Dictionary<string, List<PointF>> seriesPoints = new Dictionary<string, List<PointF>>();
foreach (SurveillancePlot selectedPlot in comparisonForm.SelectedPlots)
{
string plotTitle = selectedPlot.Title.Replace(Environment.NewLine, " ").RemoveRepeatedWhitespace();
comparisonTitle.Append((comparisonTitle.Length == 0 ? "Comparison of " : ", ") + plotTitle);
foreach (string series in selectedPlot.SeriesPoints.Keys)
if (series != DiscreteChoiceModel.OptimalSeriesName)
{
string baseSeriesTitle = plotTitle;
if (series == DiscreteChoiceModel.OptimalSeriesName)
baseSeriesTitle = DiscreteChoiceModel.OptimalSeriesName + " " + baseSeriesTitle;
string seriesTitle = baseSeriesTitle;
int dupNameNum = 2;
while (seriesPoints.Keys.Count(k => k == seriesTitle) > 0)
seriesTitle = baseSeriesTitle + " " + dupNameNum++;
seriesPoints.Add(seriesTitle, selectedPlot.SeriesPoints[series]);
}
}
SurveillancePlot comparisonPlot = new SurveillancePlot(comparisonTitle.ToString(), -1, seriesPoints, 500, 500, Plot.Format.JPEG, 2);
DynamicForm f = new DynamicForm("Result comparison", DynamicForm.CloseButtons.OK);
f.AddPictureBox(comparisonPlot.Image);
f.ShowDialog();
}
}
}
public void aggregateAndEvaluateToolStripMenuItem_Click(object sender, EventArgs e)
{
if (SelectedPredictions.Count < 2)
MessageBox.Show("Select at least two predictions to run an aggregate evaluation.");
else
{
try
{
string title = "Aggregated";
if (TraversePredictionTree().Count(n => n.Checked) == 1)
title = TraversePredictionTree().Where(n => n.Checked).First().Text;
Tuple<SurveillancePlot, float> surveillancePlotAndCorrelation = DiscreteChoiceModel.GetAggregateSurveillancePlotAndCorrelation(SelectedPredictions, 500, 500, title, title);
DynamicForm f = new DynamicForm(title, DynamicForm.CloseButtons.OK);
f.AddPictureBox(surveillancePlotAndCorrelation.Item1.Image, "Correlation between threat and crime count: " + surveillancePlotAndCorrelation.Item2);
f.ShowDialog();
}
catch (Exception ex) { MessageBox.Show("Error rendering aggregate plot: " + ex.Message); }
}
}