diff --git a/DataHandler.cs b/DataHandler.cs
index 842d0e0..a921f41 100644
--- a/DataHandler.cs
+++ b/DataHandler.cs
@@ -11,6 +11,19 @@ namespace friction
 {
 	public class DataHandler
 	{
+		public class CalcResult
+		{
+			public int m_iCnt;
+			public float m_fAvgRPN;
+			public float m_fStdRPN;
+			public float m_fDiffByForce;
+			public float m_fDiffByTemp;
+			public float m_fDiffByHumid;
+			public float m_fDiffByVel;
+		}
+
+			
+
 		DataTable m_Data = new DataTable();
 
 		string m_strFileName = "";
@@ -19,8 +32,8 @@ namespace friction
 		List<string> m_ColumnsNames = new List<string>();
 		List<string> m_ActiveColumns = new List<string>();
 		List<string> m_NonactiveColumns = new List<string>();
-		List<string> m_Material1 = new List<string>();
-		List<string> m_Material2 = new List<string>();
+		List<string> m_MaterialSpring = new List<string>();
+		List<string> m_MaterialTable = new List<string>();
 
 		Dictionary<string, string> m_ColumnMap = new Dictionary<string, string>();
 
@@ -28,14 +41,23 @@ namespace friction
 		{
 			m_ColumnMap["spring"] = "Material spring";
 			m_ColumnMap["table"] = "material 2 table";
-			m_ColumnMap["priority"] = "Risk priority number";
+			m_ColumnMap["rpn"] = "Risk priority number";
 			m_ColumnMap["force"] = "normal force";
 			m_ColumnMap["temp"] = "Temperature";
 			m_ColumnMap["humidity"] = "Relative humidity";
 			m_ColumnMap["velocity"] = "Relative velocity";
 		}
 
-		public void LoadData2(string strFilePath)
+		bool IsNumberColumn(string strColumn)
+		{
+			return (strColumn == m_ColumnMap["rpn"] ||
+				strColumn == m_ColumnMap["force"] ||
+				strColumn == m_ColumnMap["temp"] ||
+				strColumn == m_ColumnMap["humidity"] ||
+				strColumn == m_ColumnMap["velocity"]);
+		}
+
+		public void LoadData(string strFilePath)
 		{
 			using (ExcelPackage package = new ExcelPackage())
 			{
@@ -50,7 +72,7 @@ namespace friction
 				for (int iCol = Sheet.Dimension.Start.Column; iCol <= Sheet.Dimension.End.Column; iCol++)
 				{
 					string strCol = (string)Sheet.Cells[Sheet.Dimension.Start.Row, iCol].Value;
-					m_Data.Columns.Add(new DataColumn(strCol));
+					m_Data.Columns.Add(new DataColumn(strCol, IsNumberColumn(strCol) ? typeof(float) : typeof(string)));
 				}
 
 				// read data
@@ -61,10 +83,11 @@ namespace friction
 					for (int iCol = Sheet.Dimension.Start.Column; iCol <= Sheet.Dimension.End.Column; iCol++)
 					{
 						var value = Sheet.Cells[iRow, iCol].Value;
-
-						if (value is double)
+						if (m_Data.Columns[iCol-1].DataType == typeof(float))
 						{
-							float fData = (float)(double)value;
+							float fData = 0;
+							if(value != null)
+								fData = (float)(double)value;
 							newRow[iCol - 1] = fData;
 						}
 						else
@@ -72,7 +95,7 @@ namespace friction
 							string strData = "";
 							if (value != null)
 							{
-								strData = (string)value;
+								strData = value.ToString();
 								strData = strData.Trim();
 							}
 
@@ -82,13 +105,17 @@ namespace friction
 
 					m_Data.Rows.Add(newRow);
 				}
+
+				m_strFilePath = strFilePath;
+				int iSeperate = strFilePath.LastIndexOf('\\');
+				m_strFileName = strFilePath.Substring(iSeperate+1);
 			}
 
 
-			m_Material1 = (from r in m_Data.AsEnumerable()
+			m_MaterialSpring = (from r in m_Data.AsEnumerable()
 						   select r[m_ColumnMap["spring"]]).Distinct().Cast<string>().ToList();
 
-			m_Material2 = (from r in m_Data.AsEnumerable()
+			m_MaterialTable = (from r in m_Data.AsEnumerable()
 						   select r[m_ColumnMap["table"]]).Distinct().Cast<string>().ToList();
 
 			m_ColumnsNames = (from c in m_Data.Columns.Cast<DataColumn>()
@@ -111,21 +138,68 @@ namespace friction
 					m_ActiveColumns.Add(m_ColumnsNames[i]);
 				}
 			}
+
+
+			//GetCalc("ABS", "ABS");
 		}
 
+
+		#region calculation
+		public CalcResult GetCalc(string strSpring, string strTable)
+		{
+			CalcResult result = new CalcResult();
+
+			string strQuery = string.Format("[{0}]='{1}' and [{2}]='{3}'", m_ColumnMap["spring"], strSpring, m_ColumnMap["table"], strTable);
+			DataRow[] rows = m_Data.Select(strQuery);
+
+			result.m_iCnt = rows.Length;
+			result.m_fAvgRPN = rows.Average(r => (float)r[m_ColumnMap["rpn"]]);
+			result.m_fStdRPN = rows.Average(r => (float)Math.Pow((float)r[m_ColumnMap["rpn"]] - result.m_fAvgRPN, 2));
+			result.m_fStdRPN = (float)Math.Sqrt(result.m_fStdRPN);
+
+			var aa = rows
+				.GroupBy(r => r[m_ColumnMap["force"]])
+				.Select(t => t.Average(k => (float)k[m_ColumnMap["rpn"]]));
+
+			//foreach( var a in aa )
+			//{
+			//	float fForce = (float)a.Key;
+			//	float fAvg = a.Average(r => (float)r[m_ColumnMap["rpn"]]);
+			//}
+
+				//.Min(r => (float)r[m_ColumnMap["rpn"]]);
+			//aa.Min()
+			//float fMin = rows.GroupBy(r => r[m_ColumnMap["force"]])..Min(r => r[m_ColumnMap["rpn"]]);
+
+			return result;
+		}
+		#endregion
+
+
+		#region get
 		public DataTable GetData()
 		{
 			return m_Data;
 		}
 
+		public string GetFilePath()
+		{
+			return m_strFilePath;
+		}
+
+		public string GetFileName()
+		{
+			return m_strFileName;
+		}
+
 		public List<string> GetMaterialSpring()
 		{
-			return m_Material1;
+			return m_MaterialSpring;
 		}
 
 		public List<string> GetMaterialTable()
 		{
-			return m_Material2;
+			return m_MaterialTable;
 		}
 
 		public List<string> GetColumns()
@@ -142,5 +216,6 @@ namespace friction
 		{
 			return m_NonactiveColumns;
 		}
+		#endregion
 	}
 }
diff --git a/MainForm.cs b/MainForm.cs
index ff33fc5..59b6b0f 100644
--- a/MainForm.cs
+++ b/MainForm.cs
@@ -17,6 +17,9 @@ namespace friction
 		DataHandler m_DataHandler = new DataHandler();
 		PanelMaterial m_MaterialPanel = null;
 		PanelResult m_ResultPanel = null;
+		PanelAnalysis m_AnalysisPanel = null;
+		PanelRadarGraph m_RadarGraphPanel = null;
+		PanelTrendGraph m_TrendGraphPanel = null;
 
 		public MainForm()
 		{
@@ -25,6 +28,9 @@ namespace friction
 			dockPanel.Theme = new VS2015DarkTheme();
 			m_MaterialPanel = new PanelMaterial(this);
 			m_ResultPanel = new PanelResult(this);
+			m_AnalysisPanel = new PanelAnalysis(this);
+			m_RadarGraphPanel = new PanelRadarGraph(this);
+			m_TrendGraphPanel = new PanelTrendGraph(this);
 		}
 
 		private void OpenPanel(DockContent panel)
@@ -51,7 +57,7 @@ namespace friction
 			if (result == DialogResult.OK)
 			{
 				m_DBFileName = ofd.FileName;
-				m_DataHandler.LoadData2(m_DBFileName);
+				m_DataHandler.LoadData(m_DBFileName);
 
 				m_MaterialPanel.UpdateData(m_DataHandler);
 				OpenPanel(m_MaterialPanel);
@@ -75,23 +81,24 @@ namespace friction
 
 		private void toolStripButtonAnalysis_Click(object sender, EventArgs e)
 		{
-
+			OpenPanel(m_AnalysisPanel);
 		}
 
 		private void toolStripButtonRadarGraph_Click(object sender, EventArgs e)
 		{
-
+			OpenPanel(m_RadarGraphPanel);
 		}
 
 		private void toolStripButtonTrendGraph_Click(object sender, EventArgs e)
 		{
-
+			OpenPanel(m_TrendGraphPanel);
 		}
 
 		#region Events from panels
 		public void OnApplyData()
 		{
-			
+			m_AnalysisPanel.UpdateData(m_DataHandler);
+			OpenPanel(m_AnalysisPanel);
 		}
 
 		public void OnColumnChecked(string strColumn, bool bChecked)
diff --git a/PanelAnalysis.Designer.cs b/PanelAnalysis.Designer.cs
new file mode 100644
index 0000000..662b8f3
--- /dev/null
+++ b/PanelAnalysis.Designer.cs
@@ -0,0 +1,69 @@
+namespace friction
+{
+	partial class PanelAnalysis
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.dgvAnalysis = new System.Windows.Forms.DataGridView();
+			((System.ComponentModel.ISupportInitialize)(this.dgvAnalysis)).BeginInit();
+			this.SuspendLayout();
+			// 
+			// dgvAnalysis
+			// 
+			this.dgvAnalysis.AllowUserToAddRows = false;
+			this.dgvAnalysis.AllowUserToDeleteRows = false;
+			this.dgvAnalysis.AllowUserToOrderColumns = true;
+			this.dgvAnalysis.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
+			this.dgvAnalysis.Location = new System.Drawing.Point(12, 12);
+			this.dgvAnalysis.Name = "dgvAnalysis";
+			this.dgvAnalysis.ReadOnly = true;
+			this.dgvAnalysis.RowTemplate.Height = 23;
+			this.dgvAnalysis.Size = new System.Drawing.Size(599, 442);
+			this.dgvAnalysis.TabIndex = 0;
+			// 
+			// PanelAnalysis
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 12F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(623, 466);
+			this.ControlBox = false;
+			this.Controls.Add(this.dgvAnalysis);
+			this.HideOnClose = true;
+			this.Name = "PanelAnalysis";
+			this.ShowHint = WeifenLuo.WinFormsUI.Docking.DockState.Document;
+			this.TabText = "Analysis Table";
+			this.Text = "Analysis Table";
+			((System.ComponentModel.ISupportInitialize)(this.dgvAnalysis)).EndInit();
+			this.ResumeLayout(false);
+
+		}
+
+		#endregion
+
+		private System.Windows.Forms.DataGridView dgvAnalysis;
+	}
+}
\ No newline at end of file
diff --git a/PanelAnalysis.cs b/PanelAnalysis.cs
new file mode 100644
index 0000000..cd66afa
--- /dev/null
+++ b/PanelAnalysis.cs
@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using WeifenLuo.WinFormsUI.Docking;
+
+namespace friction
+{
+	public partial class PanelAnalysis : DockContent
+	{
+		MainForm m_Owner = null;
+
+		public PanelAnalysis(MainForm owner)
+		{
+			InitializeComponent();
+
+			m_Owner = owner;
+		}
+
+		public void UpdateData(DataHandler data)
+		{
+			dgvAnalysis.Columns.Add("chTable", "Table");
+			dgvAnalysis.Columns.Add("chNoTest", "No. of Tests");
+			dgvAnalysis.Columns.Add("chAvg", "Average RPN");
+			dgvAnalysis.Columns.Add("chSTD", "stdev RPN");
+			dgvAnalysis.Columns.Add("chForce", "Normal Force");
+			dgvAnalysis.Columns.Add("chTemp", "Temperature");
+			dgvAnalysis.Columns.Add("chHumi", "Rel. Humidity");
+			dgvAnalysis.Columns.Add("chVel", "Velocity");
+		}
+	}
+}
diff --git a/PanelAnalysis.resx b/PanelAnalysis.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/PanelAnalysis.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/PanelMaterial.Designer.cs b/PanelMaterial.Designer.cs
index 73085b9..2d5995e 100644
--- a/PanelMaterial.Designer.cs
+++ b/PanelMaterial.Designer.cs
@@ -31,7 +31,7 @@
 			this.cbMaterialTable = new System.Windows.Forms.ComboBox();
 			this.cbMaterialSpring = new System.Windows.Forms.ComboBox();
 			this.btApply = new System.Windows.Forms.Button();
-			this.label1 = new System.Windows.Forms.Label();
+			this.lbFileName = new System.Windows.Forms.Label();
 			this.label2 = new System.Windows.Forms.Label();
 			this.label3 = new System.Windows.Forms.Label();
 			this.SuspendLayout();
@@ -64,14 +64,14 @@
 			this.btApply.UseVisualStyleBackColor = true;
 			this.btApply.Click += new System.EventHandler(this.btApply_Click);
 			// 
-			// label1
+			// lbFileName
 			// 
-			this.label1.AutoSize = true;
-			this.label1.Font = new System.Drawing.Font("Malgun Gothic", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(129)));
-			this.label1.Location = new System.Drawing.Point(12, 9);
-			this.label1.Name = "label1";
-			this.label1.Size = new System.Drawing.Size(0, 25);
-			this.label1.TabIndex = 4;
+			this.lbFileName.AutoSize = true;
+			this.lbFileName.Font = new System.Drawing.Font("Malgun Gothic", 14.25F, System.Drawing.FontStyle.Bold, System.Drawing.GraphicsUnit.Point, ((byte)(129)));
+			this.lbFileName.Location = new System.Drawing.Point(7, 9);
+			this.lbFileName.Name = "lbFileName";
+			this.lbFileName.Size = new System.Drawing.Size(0, 25);
+			this.lbFileName.TabIndex = 4;
 			// 
 			// label2
 			// 
@@ -99,7 +99,7 @@
 			this.ControlBox = false;
 			this.Controls.Add(this.label3);
 			this.Controls.Add(this.label2);
-			this.Controls.Add(this.label1);
+			this.Controls.Add(this.lbFileName);
 			this.Controls.Add(this.btApply);
 			this.Controls.Add(this.cbMaterialSpring);
 			this.Controls.Add(this.cbMaterialTable);
@@ -118,7 +118,7 @@
 		private System.Windows.Forms.ComboBox cbMaterialTable;
 		private System.Windows.Forms.ComboBox cbMaterialSpring;
 		private System.Windows.Forms.Button btApply;
-		private System.Windows.Forms.Label label1;
+		private System.Windows.Forms.Label lbFileName;
 		private System.Windows.Forms.Label label2;
 		private System.Windows.Forms.Label label3;
 	}
diff --git a/PanelMaterial.cs b/PanelMaterial.cs
index 23420c8..43dc4c1 100644
--- a/PanelMaterial.cs
+++ b/PanelMaterial.cs
@@ -29,7 +29,6 @@ namespace friction
 			var MaterialTable = data.GetMaterialTable();
 
 			cbMaterialSpring.Items.Clear();
-			cbMaterialSpring.Items.Add("All");
 			foreach (var x in MaterialSpring)
 				cbMaterialSpring.Items.Add(x);
 			cbMaterialSpring.SelectedIndex = 0;
@@ -39,6 +38,8 @@ namespace friction
 			foreach (var x in MaterialTable)
 				cbMaterialTable.Items.Add(x);
 			cbMaterialTable.SelectedIndex = 0;
+
+			lbFileName.Text = data.GetFileName();
 		}
 
 		private void btApply_Click(object sender, EventArgs e)
diff --git a/PanelRadarGraph.Designer.cs b/PanelRadarGraph.Designer.cs
new file mode 100644
index 0000000..d88fa85
--- /dev/null
+++ b/PanelRadarGraph.Designer.cs
@@ -0,0 +1,50 @@
+namespace friction
+{
+	partial class PanelRadarGraph
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.SuspendLayout();
+			// 
+			// PanelRadarGraph
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 12F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(284, 261);
+			this.ControlBox = false;
+			this.HideOnClose = true;
+			this.Name = "PanelRadarGraph";
+			this.ShowHint = WeifenLuo.WinFormsUI.Docking.DockState.Document;
+			this.TabText = "Radar Graph";
+			this.Text = "Radar Graph";
+			this.ResumeLayout(false);
+
+		}
+
+		#endregion
+	}
+}
\ No newline at end of file
diff --git a/PanelRadarGraph.cs b/PanelRadarGraph.cs
new file mode 100644
index 0000000..560de3e
--- /dev/null
+++ b/PanelRadarGraph.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using WeifenLuo.WinFormsUI.Docking;
+
+namespace friction
+{
+	public partial class PanelRadarGraph : DockContent
+	{
+		MainForm m_Owner = null;
+
+		public PanelRadarGraph(MainForm owner)
+		{
+			InitializeComponent();
+
+			m_Owner = owner;
+		}
+	}
+}
diff --git a/PanelRadarGraph.resx b/PanelRadarGraph.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/PanelRadarGraph.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/PanelResult.Designer.cs b/PanelResult.Designer.cs
index 52e4dde..6594064 100644
--- a/PanelResult.Designer.cs
+++ b/PanelResult.Designer.cs
@@ -39,6 +39,8 @@
 			// 
 			// dgvData
 			// 
+			this.dgvData.AllowUserToAddRows = false;
+			this.dgvData.AllowUserToDeleteRows = false;
 			this.dgvData.AllowUserToOrderColumns = true;
 			this.dgvData.Anchor = ((System.Windows.Forms.AnchorStyles)((((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom) 
             | System.Windows.Forms.AnchorStyles.Left) 
@@ -46,6 +48,7 @@
 			this.dgvData.ColumnHeadersHeightSizeMode = System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize;
 			this.dgvData.Location = new System.Drawing.Point(3, 3);
 			this.dgvData.Name = "dgvData";
+			this.dgvData.ReadOnly = true;
 			this.dgvData.RowTemplate.Height = 23;
 			this.dgvData.Size = new System.Drawing.Size(713, 724);
 			this.dgvData.TabIndex = 0;
diff --git a/PanelResult.cs b/PanelResult.cs
index 29a7951..7f2ac25 100644
--- a/PanelResult.cs
+++ b/PanelResult.cs
@@ -22,9 +22,9 @@ namespace friction
 			m_Owner = owner;
 		}
 
-		public void UpdateData(DataHandler dataHandler)
+		public void UpdateData(DataHandler data)
 		{
-			dgvData.DataSource = dataHandler.GetData();
+			dgvData.DataSource = data.GetData();
 
 
 			Dictionary<string, bool> CacheChecked = new Dictionary<string, bool>();
@@ -39,7 +39,7 @@ namespace friction
 			lvColumn.Groups[1].Items.Clear();
 			lvColumn.Items.Clear();
 
-			List<List<string>> Columns = new List<List<string>>() { dataHandler.GetActiveColumns(), dataHandler.GetNonactiveColumns() };
+			List<List<string>> Columns = new List<List<string>>() { data.GetActiveColumns(), data.GetNonactiveColumns() };
 			for(int iGroup=0; iGroup<Columns.Count; iGroup++)
 			{
 				foreach(string col in Columns[iGroup])
diff --git a/PanelTrendGraph.Designer.cs b/PanelTrendGraph.Designer.cs
new file mode 100644
index 0000000..8f87b0d
--- /dev/null
+++ b/PanelTrendGraph.Designer.cs
@@ -0,0 +1,50 @@
+namespace friction
+{
+	partial class PanelTrendGraph
+	{
+		/// <summary>
+		/// Required designer variable.
+		/// </summary>
+		private System.ComponentModel.IContainer components = null;
+
+		/// <summary>
+		/// Clean up any resources being used.
+		/// </summary>
+		/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
+		protected override void Dispose(bool disposing)
+		{
+			if (disposing && (components != null))
+			{
+				components.Dispose();
+			}
+			base.Dispose(disposing);
+		}
+
+		#region Windows Form Designer generated code
+
+		/// <summary>
+		/// Required method for Designer support - do not modify
+		/// the contents of this method with the code editor.
+		/// </summary>
+		private void InitializeComponent()
+		{
+			this.SuspendLayout();
+			// 
+			// PanelTrendGraph
+			// 
+			this.AutoScaleDimensions = new System.Drawing.SizeF(7F, 12F);
+			this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+			this.ClientSize = new System.Drawing.Size(284, 261);
+			this.ControlBox = false;
+			this.HideOnClose = true;
+			this.Name = "PanelTrendGraph";
+			this.ShowHint = WeifenLuo.WinFormsUI.Docking.DockState.Document;
+			this.TabText = "Trend Graph";
+			this.Text = "Trend Graph";
+			this.ResumeLayout(false);
+
+		}
+
+		#endregion
+	}
+}
\ No newline at end of file
diff --git a/PanelTrendGraph.cs b/PanelTrendGraph.cs
new file mode 100644
index 0000000..5c5e46c
--- /dev/null
+++ b/PanelTrendGraph.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+using WeifenLuo.WinFormsUI.Docking;
+
+namespace friction
+{
+	public partial class PanelTrendGraph : DockContent
+	{
+		MainForm m_Owner = null;
+
+		public PanelTrendGraph(MainForm owner)
+		{
+			InitializeComponent();
+
+			m_Owner = owner;
+		}
+	}
+}
diff --git a/PanelTrendGraph.resx b/PanelTrendGraph.resx
new file mode 100644
index 0000000..1af7de1
--- /dev/null
+++ b/PanelTrendGraph.resx
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:import namespace="http://www.w3.org/XML/1998/namespace" />
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" use="required" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+              <xsd:attribute ref="xml:space" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file
diff --git a/friction.csproj b/friction.csproj
index 355d466..0f74541 100644
--- a/friction.csproj
+++ b/friction.csproj
@@ -57,6 +57,24 @@
     <Compile Include="MainForm.Designer.cs">
       <DependentUpon>MainForm.cs</DependentUpon>
     </Compile>
+    <Compile Include="PanelAnalysis.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="PanelAnalysis.Designer.cs">
+      <DependentUpon>PanelAnalysis.cs</DependentUpon>
+    </Compile>
+    <Compile Include="PanelRadarGraph.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="PanelRadarGraph.Designer.cs">
+      <DependentUpon>PanelRadarGraph.cs</DependentUpon>
+    </Compile>
+    <Compile Include="PanelTrendGraph.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="PanelTrendGraph.Designer.cs">
+      <DependentUpon>PanelTrendGraph.cs</DependentUpon>
+    </Compile>
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="PanelResult.cs">
@@ -74,6 +92,15 @@
     <EmbeddedResource Include="MainForm.resx">
       <DependentUpon>MainForm.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="PanelAnalysis.resx">
+      <DependentUpon>PanelAnalysis.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="PanelRadarGraph.resx">
+      <DependentUpon>PanelRadarGraph.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="PanelTrendGraph.resx">
+      <DependentUpon>PanelTrendGraph.cs</DependentUpon>
+    </EmbeddedResource>
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>