public void TrendAnalysis()
{
SelectAnalyzedVariable dlg = new SelectAnalyzedVariable(this.data.SeriesVariables);
dlg.ShowDialog();
if (dlg.DialogResult == DialogResult.OK)
{
TrendAnalysisForm trendForm = new TrendAnalysisForm();
trendForm.SetVariable(dlg.SelectedVariable);
trendForm.ShowDialog();
if (trendForm.DialogResult == DialogResult.OK)
{
if (trendForm.IsStorePredicted)
{
SeriesVariable var = new SeriesVariable(trendForm.PredictedName, "Predicted Value of trend analysis of variable '"
+ dlg.SelectedVariable.VariableName + "'");
int lag = dlg.SelectedVariable.SeriesValues.Count - trendForm.Predicted.Length;
var.InitializeItem(dlg.SelectedVariable.SeriesValues.Count);
for (int i = 0; i < lag; i++) var[i] = double.NaN;
for (int i = 0; i < trendForm.Predicted.Length; i++) var[i + lag] = trendForm.Predicted[i];
try
{
this.data.SeriesVariables.Add(var);
}
catch (DuplicateVariableException)
{
MessageBox.Show("Variable '" + var.VariableName + "' already exist", "Duplicate Variable Name", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.seriesDataList.Refresh();
}
if (trendForm.IsStoreResidual)
{
SeriesVariable var = new SeriesVariable(trendForm.ResidualName, "Residual Value of trend analysis of variable '"
+ dlg.SelectedVariable.VariableName + "'");
int lag = dlg.SelectedVariable.SeriesValues.Count - trendForm.Residual.Length;
var.InitializeItem(dlg.SelectedVariable.SeriesValues.Count);
for (int i = 0; i < lag; i++) var[i] = double.NaN;
for (int i = 0; i < trendForm.Residual.Length; i++) var[i + lag] = trendForm.Residual[i];
try
{
this.data.SeriesVariables.Add(var);
}
catch (DuplicateVariableException)
{
MessageBox.Show("Variable '" + var.VariableName + "' already exist", "Duplicate Variable Name", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.seriesDataList.Refresh();
}
TrendAnalysisResultTabPage trendTabPage = new TrendAnalysisResultTabPage();
trendTabPage.Title = "Trend Analysis : '" + dlg.SelectedVariable.VariableName + "'";
if (trendForm.IsForecastedDataGridChecked)
{
trendTabPage.SetData(this.data, dlg.SelectedVariable, trendForm.TrendProperties, trendForm.Predicted,
trendForm.Forecast(trendForm.ForecastingStep), trendForm.Residual);
}
else
{
trendTabPage.SetData(this.data, dlg.SelectedVariable, trendForm.TrendProperties,
trendForm.Predicted, null, trendForm.Residual);
}
trendTabPage.IsTrendAnalysisModelSummaryVisible = trendForm.IsTrendAnalysisModelSummaryChecked;
trendTabPage.IsActualPredictedResidualDataGridVisible = trendForm.IsActualPredictedResidualDataGridChecked;
trendTabPage.IsForecastedDataGridVisible = trendForm.IsForecastedDataGridChecked;
trendTabPage.IsActualAndPredictedGraphVisible = trendForm.IsActualAndPredictedGraphChecked;
trendTabPage.IsActualAndForecastedGraphVisible = trendForm.IsActualAndForecastedGraphChecked;
trendTabPage.IsActualVsPredictedGraphVisible = trendForm.IsActualVsPredictedGraphChecked;
trendTabPage.IsResidualGraphVisible = trendForm.IsResidualGraphChecked;
trendTabPage.IsResidualVsActualGraphVisible = trendForm.IsResidualVsActualGraphChecked;
trendTabPage.IsResidualVsPredictedGraphVisible = trendForm.IsResidualVsPredictedGraphChecked;
trendTabPage.DrawControl();
trendTabPage.IsDrawn = true;
this.tabControlResult.AddTab(trendTabPage);
this.tabControlResult.SelectedItem = trendTabPage;
this.tabControlData.SelectedTab = this.tabPageResult;
}
}
}