private void MenuFileOpen_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string filename = openFileDialog.FileName;
string extension = Path.GetExtension(filename);
if (extension == ".xls" || extension == ".xlsx")
{
ExcelReader db = new ExcelReader(filename, true, false);
TableSelectDialog t = new TableSelectDialog(db.GetWorksheetList());
if (t.ShowDialog(this) == DialogResult.OK)
{
DataTable tableSource = db.GetWorksheet(t.Selection);
this.dgvAnalysisSource.DataSource = tableSource;
double[,] data = tableSource.ToMatrix();
var x = data.GetColumn(0);
var y = data.GetColumn(1);
CreateScatterplot(graphInput, x, y, null, null, null, null);
}
}
}
lbStatus.Text = "Click Compute the estimate a robust linear regression!";
}
private void MenuFileOpen_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string filename = openFileDialog.FileName;
string extension = Path.GetExtension(filename);
if (extension == ".xls" || extension == ".xlsx")
{
var db = new ExcelReader(filename, true, false);
var t = new TableSelectDialog(db.GetWorksheetList());
if (t.ShowDialog(this) == DialogResult.OK)
{
DataTable tableSource = db.GetWorksheet(t.Selection);
double[,] sourceMatrix = tableSource.ToMatrix(out columnNames);
// Detect the kind of problem loaded.
if (sourceMatrix.GetLength(1) == 2)
{
MessageBox.Show("Missing class column.");
}
else
{
this.dgvLearningSource.DataSource = tableSource;
this.dgvTestingSource.DataSource = tableSource.Copy();
scatterplotView1.DataSource = sourceMatrix;
}
}
}
}
lbStatus.Text = "Switch to the Machine Creation tab to create a learning machine!";
}
/// <summary>
/// Launched when the user clicks the File -> Open menu item.
/// </summary>
///
private void MenuFileOpen_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string filename = openFileDialog.FileName;
string extension = Path.GetExtension(filename);
if (extension == ".xls" || extension == ".xlsx")
{
ExcelReader db = new ExcelReader(filename, true, false);
TableSelectDialog t = new TableSelectDialog(db.GetWorksheetList());
if (t.ShowDialog(this) == DialogResult.OK)
{
DataTable tableSource = db.GetWorksheet(t.Selection);
this.dgvAnalysisSource.DataSource = tableSource;
this.dgvProjectionSource.DataSource = tableSource.Copy();
double[][] graph = tableSource.ToArray(out columnNames); // TODO: Rename this ToArray to ToJagged
inputScatterplot.DataSource = graph;
createMappingScatterplot(graphMapInput, graph);
lbStatus.Text = "Now, click 'Run analysis' to start processing the data!";
}
}
}
}
private void MenuFileOpen_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string filename = openFileDialog.FileName;
string extension = Path.GetExtension(filename);
if (extension == ".xls" || extension == ".xlsx")
{
ExcelReader db = new ExcelReader(filename, true, false);
TableSelectDialog t = new TableSelectDialog(db.GetWorksheetList());
if (t.ShowDialog(this) == DialogResult.OK)
{
DataTable tableSource = db.GetWorksheet(t.Selection);
this.dgvLearningSource.DataSource = tableSource;
this.dgvTestingSource.DataSource = tableSource.Copy();
CreateScatterplot(graphInput, tableSource.ToJagged(out columnNames));
}
}
}
}
private void MenuFileOpen_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string filename = openFileDialog.FileName;
string extension = Path.GetExtension(filename);
if (extension == ".xls" || extension == ".xlsx")
{
ExcelReader db = new ExcelReader(filename, true, false);
TableSelectDialog t = new TableSelectDialog(db.GetWorksheetList());
if (t.ShowDialog(this) == DialogResult.OK)
{
DataTable tableSource = db.GetWorksheet(t.Selection);
double[,] sourceMatrix = tableSource.ToMatrix(out columnNames);
// Detect the kind of problem loaded.
if (sourceMatrix.GetLength(1) == 2)
{
MessageBox.Show("Missing class column.");
}
else
{
this.dgvLearningSource.DataSource = tableSource;
this.dgvTestingSource.DataSource = tableSource.Copy();
CreateScatterplot(graphInput, sourceMatrix);
}
}
}
}
lbStatus.Text = "When ready, click 'Create Tree' to start the tree inducing algorithm!";
}
private void MenuFileOpen_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string filename = openFileDialog.FileName;
string extension = Path.GetExtension(filename);
if (extension == ".xls" || extension == ".xlsx")
{
ExcelReader db = new ExcelReader(filename, true, false);
TableSelectDialog t = new TableSelectDialog(db.GetWorksheetList());
if (t.ShowDialog(this) == DialogResult.OK)
{
DataTable tableSource = db.GetWorksheet(t.Selection);
double[,] sourceMatrix = tableSource.ToMatrix(out sourceColumns);
// Detect the kind of problem loaded.
if (sourceMatrix.GetLength(1) == 2)
{
MessageBox.Show("Missing class column.");
}
else
{
this.dgvLearningSource.DataSource = tableSource;
this.dgvTestingSource.DataSource = tableSource.Copy();
graphInput.DataSource = sourceMatrix;
// enable "Start" button
startButton.Enabled = true;
}
}
}
}
}
private void MenuFileOpen_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string filename = openFileDialog.FileName;
string extension = Path.GetExtension(filename);
if (extension == ".xls" || extension == ".xlsx")
{
ExcelReader db = new ExcelReader(filename, true, false);
TableSelectDialog t = new TableSelectDialog(db.GetWorksheetList());
if (t.ShowDialog(this) == DialogResult.OK)
{
DataTable tableSource = db.GetWorksheet(t.Selection);
double[,] sourceMatrix = tableSource.ToMatrix(out columnNames);
// Detect the kind of problem loaded.
if (sourceMatrix.GetLength(1) == 2)
{
MessageBox.Show("Missing class column.");
}
else
{
this.dgvLearningSource.DataSource = tableSource;
this.dgvTestingSource.DataSource = tableSource.Copy();
CreateScatterplot(graphInput, sourceMatrix);
}
}
}
}
lbStatus.Text = "Switch to the Machine Creation tab to create a learning machine!";
}
private void MenuFileOpen_Click(object sender, EventArgs e)
{
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
string filename = openFileDialog.FileName;
string extension = Path.GetExtension(filename);
if (extension == ".xls" || extension == ".xlsx")
{
ExcelReader db = new ExcelReader(filename, true, false);
TableSelectDialog t = new TableSelectDialog(db.GetWorksheetList());
if (t.ShowDialog(this) == DialogResult.OK)
{
DataTable tableSource = db.GetWorksheet(t.Selection);
double[,] sourceMatrix = tableSource.ToMatrix(out sourceColumns);
// Detect the kind of problem loaded.
if (sourceMatrix.GetLength(1) == 2)
{
MessageBox.Show("Missing class column.");
}
else
{
this.dgvLearningSource.DataSource = tableSource;
this.dgvTestingSource.DataSource = tableSource.Copy();
graphInput.DataSource = sourceMatrix;
// enable "Start" button
startButton.Enabled = true;
}
}
}
}
}
