private void SaveAsToolStripMenuItem_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
saveFileDialog.Filter = "CSV Files (*.csv)|*.csv";
if (saveFileDialog.ShowDialog(this) == DialogResult.OK)
{
FormChild activeChild = ActiveMdiChild as FormChild;
double[][] data = activeChild.DataAsMatrix;
string FileName = saveFileDialog.FileName;
StreamWriter f = new StreamWriter(FileName, false);
foreach (double[] row in data)
{
string result = ";";
foreach (double d in row)
{
result += d.ToString() + ';';
}
f.WriteLine(result);
}
f.Close();
}
}
}
private void buttonIntervalRow_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeChild = ActiveMdiChild as FormChild;
double[] lefts, rights;
int[] counts;
StatisticsProcessor.ToIntervals(activeChild.DataAsRow,
out lefts, out rights, out counts);
int len = counts.Length;
uint digits = lab1.Properties.Settings.Default.ShownDigits;
string[] heads = new string[len];
for (int i = 0; i < len - 1; i++)
{
heads[i] = string.Format("[{0}; {1})",
Math.Round(lefts[i], (int)digits),
Math.Round(rights[i], (int)digits));
}
heads[len - 1] = string.Format("[{0}; {1}]",
Math.Round(lefts[len - 1], (int)digits),
Math.Round(rights[len - 1], (int)digits));
activeChild.AddRow("Интервалы", heads);
activeChild.AddRow("Кол-во эл-тов", counts);
activeChild.AddRow(null, new char[] { '•' });
}
}
private void FormContainer_Load(object sender, EventArgs e)
{
var child = new FormChild();
child.MdiParent = this;
child.Show();
}
private void buttonSysFailPeriodic_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeMdiChild = ActiveMdiChild as FormChild;
PointF[] pts = new PointF[activeMdiChild.DataAsRow.Length];
for (int i = 0; i < pts.Length; i++)
{
pts[i].X = i;
pts[i].Y = (float)activeMdiChild.DataAsRow[i];
}
dform = new DekartForm(30, 30, 100, 300);
ToolStripButton tsb = new ToolStripButton("Рассчет");
tsb.Click += new EventHandler(dfSFPriodic_dfClosed);
dform.toolStrip1.Items.Add(tsb);
dform.AddPolygon(Color.Blue, 2f, DrawModes.DrawPoints, pts);
dform.MouseClick += new MouseEventHandler(dfSFPeriodic_MouseClick);
//dform.FormClosed += new FormClosedEventHandler(dfSFPriodic_dfClosed);
dform.Use_IsVisible = false;
dform.Show();
dform.Update2();
}
}
public void callChild()
{
using (var f = new FormChild())
{
f.DialogCanceled += new EventHandler(f_DialogCanceled);
f.DialogConfirmed += new EventHandler(f_DialogConfirmed);
f.ShowDialog();
}
}
private void buttonRange_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeChild = ActiveMdiChild as FormChild;
Array ranges =
StatisticsProcessor.RangesOf(activeChild.DataAsMatrix);
activeChild.AddTable("Ранги", null, ranges);
}
}
private void buttonCheckZn_Click(object sender, EventArgs e)
{
FormAskLawSelection fAsk = new FormAskLawSelection();
if (fAsk.ShowDialog() != DialogResult.OK)
{
return;
}
if (ActiveMdiChild is FormChild)
{
FormChild activeMdiChild = ActiveMdiChild as FormChild;
try
{
if (fAsk.Ravn)
{
fAsk.Ravn = StatisticsProcessor.CheckZn(activeMdiChild.DataAsRow, StatisticsProcessor.Zakon.Ravnom, 0.05f);
activeMdiChild.PrintLine("Выборка " + (fAsk.Ravn ? "" : "не ") + "соответствует модели равномерного распределения (α=0,05).");
}
}
catch (ExceptionTableValuesGet exc)
{
MessageBox.Show(exc.Message, "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
try
{
if (fAsk.Expon)
{
fAsk.Expon = StatisticsProcessor.CheckZn(activeMdiChild.DataAsRow, StatisticsProcessor.Zakon.Exponential, 0.05f);
activeMdiChild.PrintLine("Выборка " + (fAsk.Expon ? "" : "не ") + "соответствует модели показательного распределения (α=0,05).");
}
}
catch (ExceptionTableValuesGet exc)
{
MessageBox.Show(exc.Message, "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
try
{
if (fAsk.Norm)
{
fAsk.Norm = StatisticsProcessor.CheckZn(activeMdiChild.DataAsRow, StatisticsProcessor.Zakon.Normal, 0.05f);
activeMdiChild.PrintLine("Выборка " + (fAsk.Norm ? "" : "не ") + "соответствует модели нормального распределения (α=0,05).");
}
}
catch (ExceptionTableValuesGet exc)
{
MessageBox.Show(exc.Message, "Ошибка",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
activeMdiChild.PrintLine("Проверка выполнена с помощью критерия согласия Пирсона.", true);
}
}
void dfSFProgress_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeMdiChild = ActiveMdiChild as FormChild;
(sender as Form).Close();
double[] data = activeMdiChild.DataAsRow;
double sx, sy, sx2, sy2, sxy, n;
sx = sy = sx2 = sy2 = sxy = 0;
n = data.Length;
for (int i = 0; i < data.Length; i++)
{
sx += i;
sx2 += i * i;
sy += data[i];
sy2 += data[i] * data[i];
sxy += i * data[i];
}
double a, b; // y = ax +b
a = (n * sxy - sx * sy) / (n * sx2 - sx * sx);
b = (sy * sx2 - sx * sxy) / (n * sx2 - sx * sx);
PointF[] pts = new PointF[data.Length];
PointF[] pts0 = new PointF[data.Length];
for (int i = 0; i < pts.Length; i++)
{
// i => x
pts[i].X = pts0[i].X = i;
// ax*b => y0, data => y
pts[i].Y = (float)data[i];
pts0[i].Y = (float)(a * i + b);
}
// float oneThird = 1f / 3f;
DekartForm df = new DekartForm(30, 30, 100, 150);
df.AddPolygon(Color.Green, 3f, DrawModes.DrawPoints, pts);
df.AddPolygon(Color.Red, 2f, DrawModes.DrawLines, pts0);
df.Use_IsVisible = false;
df.MouseClick += new MouseEventHandler(dfSFProgress_MouseClick);
df.Show();
df.Update2();
}
}
}
private void buttonFacAnal_R1_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeMdiChild = ActiveMdiChild as FormChild;
bool res = StatisticsProcessor.Analysis_Range_OneFactor_Modifed(activeMdiChild.DataAsMatrix, 0.05f);
activeMdiChild.PrintLine("Фактор " + (!res ? "" : "не ") + "влияет на отклик, α=0,05. Использована уточненная статистика Краскала-Уолеса.");
}
}
private void ShowNewForm(object sender, EventArgs e)
{
// Create a new instance of the child form.
FormChild childForm = new FormChild(new double[] { 0.0 });
// Make it a child of this MDI form before showing it.
childForm.Text = "Данные " + childFormNumber++;
childForm.MdiParent = this;
childForm.WindowState = FormWindowState.Maximized;
childForm.Show();
}
public void OpenChild()
{
// create the child form
FormChild child = new FormChild();
// register the event
child.DataUpdated += Child_DataUpdated;
// ....
// parent to child (method call)
child.DoSomething();
}
private void FormContainer_Load(object sender, EventArgs e)
{
var child = new FormChild();
child.MdiParent = this;
child.Show();
// if you wish to specify the position, size, Anchor or Dock styles
// of the newly created child form you can, like you would normally do
// for any control
child.Location = new Point(50, 50);
child.Size = new Size(100, 100);
child.Anchor = AnchorStyles.Top | AnchorStyles.Right;
}
private void buttonGroup_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeChild = ActiveMdiChild as FormChild;
int[] counts;
double[] values;
StatisticsProcessor.Groups(activeChild.DataAsRow,
out counts, out values);
activeChild.AddRow("Эл-тов в группе", counts);
activeChild.AddRow("Значения", values);
activeChild.AddRow(null, new char[] { '•' });
}
}
private void buttonDrawHistogram_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeChild = ActiveMdiChild as FormChild;
FormDiagram fDiag =
new FormDiagram(DataProc.Diagram.KindOfDiagram.Histogram,
activeChild.DataAsRow);
fDiag.Size = new Size(400, 300);
fDiag.Show();
}
}
private void buttonDrawEmpFn_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeChild = ActiveMdiChild as FormChild;
double[] means =
StatisticsProcessor.EmpVals(activeChild.DataAsRow);
FormDiagram fDiag =
new FormDiagram(DataProc.Diagram.KindOfDiagram.LeftArrows,
means);
fDiag.Size = new Size(400, 300);
fDiag.Show();
}
}
private void buttonDrawSorted_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeChild = ActiveMdiChild as FormChild;
double[] sortedData = activeChild.DataAsRow;
Array.Sort <double>(sortedData);
FormDiagram fDiag =
new FormDiagram(DataProc.Diagram.KindOfDiagram.Polygon,
sortedData);
fDiag.Size = new Size(400, 300);
fDiag.Show();
}
}
private void buttonCheckRndUpDownSeries_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeMdiChild = ActiveMdiChild as FormChild;
char[] signs;
int v, t;
bool res = StatisticsProcessor.CheckRndUpDownSeries(activeMdiChild.DataAsRow, out signs, out v, out t);
activeMdiChild.PrintLine("Выборка " + (res ? "" : "не") + "случайна, α=0,05. " + string.Format(
"Серий: {0}, длина длинной: {1}", v, t), true);
activeMdiChild.AddRow("Знаки", signs);
}
}
public List <FormChild> getListOBChild(string OB_ID) // hàm này lấy ra các đối tuongj của Form
{
List <FormChild> listFormChild = new List <FormChild>();
string sql = string.Format("Select OBJECT_CHILD_ID, Child_Name from [SYS_OBJECT_CHILD] where [Object_ID] = '{0}' ", OB_ID);
DataTable data = ConnectionDB.getData(sql);
for (int i = 0; i < data.Rows.Count; i++)
{
var formChild = new FormChild();
formChild.OBJECT_CHILD_ID = data.Rows[i]["OBJECT_CHILD_ID"].ToString();
formChild.Child_Name = data.Rows[i]["Child_Name"].ToString();
listFormChild.Add(formChild);
}
return(listFormChild);
}
private void buttonNumCharacteristics_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeChild = ActiveMdiChild as FormChild;
#region Среднее
double srednee =
StatisticsProcessor.Srednee(activeChild.DataAsRow);
activeChild.PrintLine("Выборочное среднее: " +
srednee.ToString() + ";");
#endregion
#region Дисперсия
double sigma2 =
StatisticsProcessor.Dispersion(activeChild.DataAsRow);
activeChild.PrintLine("Дисперсия: " +
sigma2.ToString() + " (с.к.о.: " +
Math.Sqrt(sigma2).ToString() + ");");
#endregion
#region Эксцесс
double excess =
StatisticsProcessor.Excess(activeChild.DataAsRow);
activeChild.PrintLine("Эксцесс: " +
excess.ToString() + ";");
#endregion
#region Асимметрия
double asym =
StatisticsProcessor.Asymetry(activeChild.DataAsRow);
activeChild.PrintLine("Асимметрия: " +
asym.ToString() + ";", true);
#endregion
}
}
private void toolNormZn_Click(object sender, EventArgs e)
{
FormAskNormalParams fAskParams = new FormAskNormalParams();
if (fAskParams.ShowDialog() != DialogResult.OK)
{
return;
}
FormChild childForm = new FormChild(
StatisticsProcessor.GenerateNormal(
fAskParams.a, fAskParams.σ, fAskParams.n));
childForm.MdiParent = this;
childForm.WindowState = FormWindowState.Maximized;
childForm.Text = "Нормальный " + childFormNumber.ToString();
childFormNumber++;
childForm.Show();
}
private void toolRavnomZn_Click(object sender, EventArgs e)
{
FormAskZnSelection fAskParams = new FormAskZnSelection();
if (fAskParams.ShowDialog() != DialogResult.OK)
{
return;
}
FormChild childForm = new FormChild(
StatisticsProcessor.GenerateRavnom(
fAskParams.a, fAskParams.b, fAskParams.n));
childForm.MdiParent = this;
childForm.WindowState = FormWindowState.Maximized;
childForm.Text = "Равномерный " + childFormNumber.ToString();
childFormNumber++;
childForm.Show();
}
private void buttonSort_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeChild = ActiveMdiChild as FormChild;
double[] sortedData = activeChild.DataAsRow;
Array.Sort <double>(sortedData);
activeChild.AddRow("Сортировка", sortedData);
DialogResult dlgResult = MessageBox.Show("Отдельно?", "Создать новую упорядоченную выборку?",
MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
if (dlgResult == DialogResult.Yes)
{
FormChild formChild = new FormChild(sortedData);
formChild.MdiParent = this;
formChild.Text = string.Format("{0} ~ Упорядоченная", ActiveMdiChild.Text, childFormNumber++);
formChild.Show();
}
}
}
private void buttonSysFailProgress_Click(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeMdiChild = ActiveMdiChild as FormChild;
PointF[] pts = new PointF[activeMdiChild.DataAsRow.Length];
for (int i = 0; i < pts.Length; i++)
{
pts[i].X = i;
pts[i].Y = (float)activeMdiChild.DataAsRow[i];
}
DekartForm df = new DekartForm(30, 30, 100, 300);
df.AddPolygon(Color.Green, 2f, DrawModes.DrawLines, pts);
df.MouseClick += new MouseEventHandler(dfSFProgress_MouseClick);
df.Use_IsVisible = false;
df.Show();
df.Update2();
}
}
private void buttonCheckOutstanding(object sender, EventArgs e)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeMdiChild = ActiveMdiChild as FormChild;
double[] clearData;
double[] worthless = StatisticsProcessor.CheckOutstanding(activeMdiChild.DataAsRow, out clearData, 0.05f);
if (worthless != null)
{
if (worthless.Length > 1)
{
activeMdiChild.PrintLine("Обнаружены резковыделяющиеся значения.", true);
}
else
{
activeMdiChild.PrintLine("Обнаружено резковыделяющееся значение: " + worthless[0].ToString(), true);
}
activeMdiChild.AddRow("Резковыделяющиеся значения:", worthless);
DialogResult dlgResult = MessageBox.Show("Отдельно?",
"Выделить значимые элементы в новую выборку?",
MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
if (dlgResult == DialogResult.Yes)
{
FormChild formChild = new FormChild(clearData);
formChild.MdiParent = this;
formChild.Text = string.Format("{0} ~ {1}", activeMdiChild.Text, childFormNumber++);
formChild.Show();
}
}
else
{
activeMdiChild.PrintLine("Выборка не засорена резковыделяющимися значениями.", true);
}
}
}
void dfSFConst_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
if (ActiveMdiChild is FormChild)
{
FormChild activeMdiChild = ActiveMdiChild as FormChild;
(sender as Form).Close();
int last_i1;
last_i1 = (int)(sender as DekartForm).MouseMathLocation.X;
//MessageBox.Show(last_i1.ToString());
double[] data = activeMdiChild.DataAsRow;
double[] data1 = new double[last_i1 + 1];
double[] data2 = new double[data.Length - data1.Length];
for (int i = 0; i <= last_i1; i++)
{
data1[i] = data[i];
}
for (int i = last_i1 + 1; i < data.Length; i++)
{
data2[i - (last_i1 + 1)] = data[i];
}
PointF[] pts = new PointF[data.Length];
PointF[] pts0 = new PointF[2];
PointF[] pts1 = new PointF[2];
PointF[] pts2 = new PointF[2];
for (int i = 0; i < pts.Length; i++)
{
pts[i].X = i;
pts[i].Y = (float)data[i];
}
float m0 = (float)StatisticsProcessor.Srednee(data);
float m1 = (float)StatisticsProcessor.Srednee(data1);
float m2 = (float)StatisticsProcessor.Srednee(data2);
float oneThird = 1f / 3f;
pts0[0].X = 0 - oneThird; pts0[0].Y = m0;
pts0[1].X = pts.Length - 1 + oneThird; pts0[1].Y = m0;
pts1[0].X = 0 - oneThird; pts1[0].Y = m1;
pts1[1].X = last_i1 + oneThird; pts1[1].Y = m1;
pts2[0].X = last_i1 + 1 - oneThird; pts2[0].Y = m2;
pts2[1].X = data.Length - 1 + oneThird; pts2[1].Y = m2;
DekartForm df = new DekartForm(30, 30, 100, 150);
df.AddPolygon(Color.Green, 3f, DrawModes.DrawPoints, pts);
df.AddPolygon(Color.Pink, 2f, DrawModes.DrawLines, pts0);
df.AddPolygon(Color.Red, 2f, DrawModes.DrawLines, pts1);
df.AddPolygon(Color.Red, 2f, DrawModes.DrawLines, pts2);
df.Use_IsVisible = false;
df.MouseClick += new MouseEventHandler(dfSFConst_MouseClick);
df.Show();
df.Update2();
}
}
}
void dfSFPriodic_dfClosed(object sender, EventArgs e)
{
float oneThird = 1f / 3f;
if (ActiveMdiChild is FormChild)
{
FormChild activeMdiChild = ActiveMdiChild as FormChild;
double[] data = activeMdiChild.DataAsRow;
DekartForm df = dform;
PointF[] pts;
if (!clickSentinels.Contains(data.Length - 1))
{
clickSentinels.Add(data.Length - 1);
}
double[] m = new double[clickSentinels.Count];
clickSentinels.Sort();
if (grIds == null)
{
grIds = new List <int>(100);
}
else
{
try
{
for (int i = 0; i < grIds.Count; i++)
{
df.RemoveGraphic(grIds[i]);
for (int l = 0; l < grIds.Count; l++)
{
if (grIds[l] > grIds[i])
{
grIds[l]--;
}
}
}
}
catch (ArgumentOutOfRangeException) { }
grIds.Clear();
}
int first = 0;
for (int i = 0; i < clickSentinels.Count; i++)
{
pts = new PointF[2];
for (int k = first; k <= clickSentinels[i]; k++)
{
m[i] += data[k];
}
m[i] /= clickSentinels[i] - first + 1;
pts[0].X = first - oneThird;
pts[1].X = clickSentinels[i] + oneThird;
pts[0].Y = pts[1].Y = (float)m[i];
grIds.Add(df.AddPolygon(Color.Red, 2f, DrawModes.DrawLines, pts));
first = clickSentinels[i] + 1;
}
//pts = new PointF[data.Length];
//for (int i = 0; i < data.Length; i++)
//{
// pts[i].X = i;
// pts[i].Y = (float)data[i];
//}
//df.AddPolygon(Color.Green, 3f, DrawModes.DrawPoints, pts);
df.Use_IsVisible = false;
df.Show();
df.Update2();
}
}
private void OpenFile(object sender, EventArgs e)
{
OpenFileDialog openFileDialog = new OpenFileDialog();
openFileDialog.InitialDirectory =
Environment.GetFolderPath(Environment.SpecialFolder.Personal);
openFileDialog.Filter = "CSV Files (*.csv)|*.csv|All Files (*.*)|*.*";
if (openFileDialog.ShowDialog(this) == DialogResult.OK)
{
List <double[]> dataCollection = new List <double[]>();
string FileName = openFileDialog.FileName;
bool success = false;
StreamReader f1 = null;
while (!success)
{
try
{
f1 = new StreamReader(FileName);
success = true;
}
catch (IOException /* exc*/)
{
if (MessageBox.Show("Произошла ошибка во время чтения файла " + FileName, "Ошибка чтения",
MessageBoxButtons.RetryCancel,
MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1) == DialogResult.Retry)
{
continue;
}
else
{
return;
}
//exc.Message
}
}
while (!f1.EndOfStream)
{
string s1 = f1.ReadLine();
string[] strs = s1.Split(new char[] { ';' },
StringSplitOptions.RemoveEmptyEntries);
List <double> dataLine = new List <double>();
try
{
foreach (string strVal in strs)
{
dataLine.Add(double.Parse(strVal));
}
}
catch (FormatException exception)
{
MessageBox.Show("Wrong double number in file "
+ FileName + ".");
f1.Close();
throw exception;
}
dataCollection.Add(dataLine.ToArray());
}
f1.Close();
FormChild childForm = new FormChild(dataCollection.ToArray());
childForm.MdiParent = this;
childForm.WindowState = FormWindowState.Maximized;
childForm.Text = FileName;
childForm.Show();
}
}
