private void button1_Click(object sender, EventArgs e)
{
double[] coefficients = Mathtool.RegressionCoefficient(dataValues,
comboBoxXVariable.SelectedIndex,
comboBoxYVariable.SelectedIndex);
FrmMain.Instance.GetRegressionCoefficients(coefficients,
comboBoxXVariable.SelectedIndex,
comboBoxYVariable.SelectedIndex,
checkBoxClearData.Checked);
FrmMain.Instance.Refresh();
FormLinearRegression.instance.Close();
}
public void GetCoefficient(int i, int j, bool clearData)
//^finds the coefficient between the data sets of two variables referenced by their indexes i and j
//populates the textbox on the results tab with the results
{
if (clearData)//clears the text if the user indicated they wished to do so in the previous form
{
txtStat.Text = "";
}
double result = Mathtool.GetCoefficient(dblValues, i, j);
txtStat.Text += "Correlation Coefficient between " + colnames[i] + " and " + colnames[j] + " is: " + result.ToString("#.##");
tcStat.SelectedTab = tp2;
}
private void button1_Click(object sender, EventArgs e)
{
foreach (int n in listDS.SelectedIndices)
{
dataList = new List <double>();
foreach (double[] dataRow in myVal)
{
if (dataRow != null)//if rows were ommitted in row prepare, then there will be null arrays in myVal
{
dataList.Add(dataRow[n]);
}
}
result = Mathtool.GetDescriptiveStat(dataList);
FrmMain.Instance.descriptiveStatResults(result, colNames[n], clearData); //colNames populated by GetVList
}
FrmMain.Instance.Refresh();
FormDS.instance.Close();
Debug.WriteLine(FormDS.instance);
}
