diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/.classpath b/org.eclipse.emf.refactor.refactoring.analyzer/.classpath
new file mode 100644
index 0000000..ad32c83
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/.classpath
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/.project b/org.eclipse.emf.refactor.refactoring.analyzer/.project
new file mode 100644
index 0000000..2470c3e
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/.project
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>org.eclipse.emf.refactor.refactoring.analyzer</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/.settings/org.eclipse.jdt.core.prefs b/org.eclipse.emf.refactor.refactoring.analyzer/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 0000000..f287d53
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,7 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.6
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/META-INF/MANIFEST.MF b/org.eclipse.emf.refactor.refactoring.analyzer/META-INF/MANIFEST.MF
new file mode 100644
index 0000000..a0e40ee
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/META-INF/MANIFEST.MF
@@ -0,0 +1,20 @@
+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: RefactoringAnalyzer
+Bundle-SymbolicName: org.eclipse.emf.refactor.refactoring.analyzer;singleton:=true
+Bundle-Version: 0.7.1
+Bundle-Activator: org.eclipse.emf.refactor.refactoring.analyzer.Activator
+Require-Bundle: org.eclipse.ui,
+ org.eclipse.core.runtime,
+ org.eclipse.core.resources;bundle-version="3.8.1",
+ org.eclipse.emf.ecore;bundle-version="2.8.1",
+ org.eclipse.emf.refactor.smells;bundle-version="0.7.0",
+ org.eclipse.emf.refactor.smells.runtime;bundle-version="0.7.0",
+ org.eclipse.emf.refactor.smells.configuration;bundle-version="0.7.0",
+ org.eclipse.emf.refactor.refactoring;bundle-version="0.7.0",
+ org.eclipse.emf.refactor.refactoring.runtime;bundle-version="0.7.0",
+ org.eclipse.ltk.core.refactoring;bundle-version="3.6.0",
+ org.eclipse.ltk.ui.refactoring;bundle-version="3.7.0",
+ org.eclipse.emf.compare.ui;bundle-version="1.3.2"
+Bundle-ActivationPolicy: lazy
+Bundle-RequiredExecutionEnvironment: JavaSE-1.6
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/Activator.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/Activator.class
new file mode 100644
index 0000000..4d1cb3f
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/Activator.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.class
new file mode 100644
index 0000000..40c48bd
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.class
new file mode 100644
index 0000000..78b316b
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator$1.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator$1.class
new file mode 100644
index 0000000..24b4958
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator$1.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.class b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.class
new file mode 100644
index 0000000..600f4c1
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/bin/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.class
Binary files differ
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/build.properties b/org.eclipse.emf.refactor.refactoring.analyzer/build.properties
new file mode 100644
index 0000000..e9863e2
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/build.properties
@@ -0,0 +1,5 @@
+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+               .,\
+               plugin.xml
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/plugin.xml b/org.eclipse.emf.refactor.refactoring.analyzer/plugin.xml
new file mode 100644
index 0000000..95d6b85
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/plugin.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.4"?>
+<plugin>
+   <extension
+         point="org.eclipse.emf.refactor.inputpagebutton">
+      <inputpagebuttoncreator
+            creatorclass="org.eclipse.emf.refactor.refactoring.analyzer.core.StatisticsButtonCreator">
+      </inputpagebuttoncreator>
+   </extension>
+
+</plugin>
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/Activator.java b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/Activator.java
new file mode 100644
index 0000000..d3af6a8
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/Activator.java
@@ -0,0 +1,50 @@
+package org.eclipse.emf.refactor.refactoring.analyzer;
+
+import org.eclipse.ui.plugin.AbstractUIPlugin;
+import org.osgi.framework.BundleContext;
+
+/**
+ * The activator class controls the plug-in life cycle
+ */
+public class Activator extends AbstractUIPlugin {
+
+	// The plug-in ID
+	public static final String PLUGIN_ID = "org.eclipse.emf.refactor.refactoring.analyzer"; //$NON-NLS-1$
+
+	// The shared instance
+	private static Activator plugin;
+	
+	/**
+	 * The constructor
+	 */
+	public Activator() {
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
+	 */
+	public void start(BundleContext context) throws Exception {
+		super.start(context);
+		plugin = this;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
+	 */
+	public void stop(BundleContext context) throws Exception {
+		plugin = null;
+		super.stop(context);
+	}
+
+	/**
+	 * Returns the shared instance
+	 *
+	 * @return the shared instance
+	 */
+	public static Activator getDefault() {
+		return plugin;
+	}
+
+}
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.java b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.java
new file mode 100644
index 0000000..0432d61
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/CompareResult.java
@@ -0,0 +1,63 @@
+package org.eclipse.emf.refactor.refactoring.analyzer.core;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.eclipse.emf.refactor.smells.core.ModelSmell;
+
+/**
+ * Data class representing the result of comparing two ResultModels during a quantitative analysis.
+ * The data is comprise of Maps containing counts of smell occurences which can be compared.
+ * 
+ * @author Matthias Burhenne
+ *
+ */
+public class CompareResult {
+	
+	private final HashMap<ModelSmell, Integer> occurencesInOriginalModel;
+	private final HashMap<ModelSmell, Integer> occurencesInChangedModel;
+	
+	CompareResult(HashMap<ModelSmell, Integer> occurencesInOriginalModel, HashMap<ModelSmell, Integer> occurencesInChangedModel){
+		this.occurencesInOriginalModel = occurencesInOriginalModel;
+		this.occurencesInChangedModel = occurencesInChangedModel;
+	}
+
+	/**
+	 * Getter for the field occurencesInOriginalModel
+	 * 
+	 * @return - Map<ModelSmell, Integer>
+	 */
+	public HashMap<ModelSmell, Integer> getOccurencesInOriginalModel() {
+		return occurencesInOriginalModel;
+	}
+
+	/**
+	 * Getter for the field occurencesInChangedModel
+	 * 
+	 * @return - Map<ModelSmell, Integer>
+	 */
+	public HashMap<ModelSmell, Integer> getOccurencesInChangedModel() {
+		return occurencesInChangedModel;
+	}
+	
+	/**
+	 * Compares the numbers of occurences in the original model and the changed model
+	 * and returns the differences as a map
+	 * 
+	 * @return - Map<ModelSmell, Integer>
+	 */
+	public Map<ModelSmell, Integer> getDifferences(){
+		HashMap<ModelSmell, Integer> result = new HashMap<ModelSmell, Integer>();
+		for(ModelSmell smell : occurencesInOriginalModel.keySet()){
+			Integer numberInOriginal = occurencesInOriginalModel.get(smell);
+			Integer numberInChanged = occurencesInChangedModel.get(smell);
+			if(numberInChanged != null){
+				result.put(smell, numberInChanged - numberInOriginal);
+			}else{
+				result.put(smell, 0 - numberInOriginal);
+			}
+		}
+		return result;
+	}
+	
+}
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.java b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.java
new file mode 100644
index 0000000..0a946b8
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/ModelSmellResultComparator.java
@@ -0,0 +1,37 @@
+package org.eclipse.emf.refactor.refactoring.analyzer.core;
+
+import java.util.HashMap;
+import java.util.List;
+import org.eclipse.emf.refactor.smells.core.ModelSmell;
+import org.eclipse.emf.refactor.smells.runtime.core.Result;
+
+/**
+ * Utility class providing functionality to compare the results of two model smell searches.
+ * 
+ * @author Matthias Burhenne
+ *
+ */
+public class ModelSmellResultComparator {
+	
+	/**
+	 * Compares the two lists of Result objects and creates a wrapping CompareResult with the numbers of occurences
+	 * 
+	 * @param resultsFromOriginalModel - Map<ModelSmell, Integer> the number of search results before the change
+	 * @param resultsFromChangedModel - Map<ModelSmell, Integer> the number of search results after the change
+	 * @return CompareResult
+	 */
+	public static CompareResult compareModelSmellSearchResults(List<Result> resultsFromOriginalModel, List<Result> resultsFromChangedModel){
+		HashMap<ModelSmell, Integer> occurencesInOriginalModel = new HashMap<ModelSmell, Integer>();
+		HashMap<ModelSmell, Integer> occurencesInChangedModel = new HashMap<ModelSmell, Integer>();
+		
+		for(Result result : resultsFromOriginalModel){
+			occurencesInOriginalModel.put(result.getSmell(), result.getModelelements().size());
+		}
+
+		for(Result result : resultsFromChangedModel){
+			occurencesInChangedModel.put(result.getSmell(), result.getModelelements().size());
+		}
+		
+		return new CompareResult(occurencesInOriginalModel, occurencesInChangedModel);
+	}
+}
diff --git a/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.java b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.java
new file mode 100644
index 0000000..43aad95
--- /dev/null
+++ b/org.eclipse.emf.refactor.refactoring.analyzer/src/org/eclipse/emf/refactor/refactoring/analyzer/core/StatisticsButtonCreator.java
@@ -0,0 +1,120 @@
+package org.eclipse.emf.refactor.refactoring.analyzer.core;
+
+import java.util.List;
+import java.util.Map;
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.runtime.CoreException;
+import org.eclipse.core.runtime.NullProgressMonitor;
+import org.eclipse.core.runtime.OperationCanceledException;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.refactor.refactoring.interfaces.IController;
+import org.eclipse.emf.refactor.refactoring.runtime.ltk.LtkEmfRefactoringProcessorAdapter;
+import org.eclipse.emf.refactor.refactoring.runtime.ltk.change.RefactoringChange;
+import org.eclipse.emf.refactor.refactoring.runtime.ltk.ui.AbstractRefactoringWizard;
+import org.eclipse.emf.refactor.refactoring.runtime.ui.IInputPageButtonCreator;
+import org.eclipse.emf.refactor.smells.configuration.managers.ConfigurationManager;
+import org.eclipse.emf.refactor.smells.core.ModelSmell;
+import org.eclipse.emf.refactor.smells.runtime.core.ModelSmellFinder;
+import org.eclipse.emf.refactor.smells.runtime.core.Result;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.ltk.core.refactoring.RefactoringStatus;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.MouseEvent;
+import org.eclipse.swt.events.MouseListener;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+
+/**
+ * Class implementing the Interface IInputPageButtonCreator from EMF Refactor. It provides a method
+ * to create a button for the input page of the refactoring wizard of EMF Refactor.
+ * 
+ * @author Matthias Burhenne
+ *
+ */
+public class StatisticsButtonCreator implements IInputPageButtonCreator {
+
+	@Override
+	public Button createButton(final Composite parent, final IController controller, final AbstractRefactoringWizard wizard) {
+		Button statButton = new Button(parent, SWT.NONE);
+		statButton.setText("Model smell statistics");
+		statButton.addMouseListener(new MouseListener() {
+			boolean mouseDown = false;
+			AbstractRefactoringWizard abstrWizard = wizard;
+			
+			@Override
+			public void mouseUp(MouseEvent e) {
+				if(mouseDown){
+					abstrWizard.getNextPage(abstrWizard.getStartingPage());
+					LtkEmfRefactoringProcessorAdapter processor = (LtkEmfRefactoringProcessorAdapter) controller.getLtkRefactoringProcessor();
+					try {
+						RefactoringStatus status = processor.checkFinalConditions();
+						boolean applicable = status.isOK(); 
+						if(applicable) {
+							RefactoringChange c = (RefactoringChange) processor.createChange(new NullProgressMonitor());
+							c.getModelCompareInput();
+							EObject rootAfterRefactoring = (EObject) c.getModifiedElement();
+							EObject rootBeforeRefactoring = (EObject) c.getModifiedElement();
+							String path = rootBeforeRefactoring.eResource().getURI().toPlatformString(false);
+							IFile iFile = (IFile)org.eclipse.core.resources.ResourcesPlugin.getWorkspace().getRoot().findMember(path);
+							List<Result> smellResultsBefore = ModelSmellFinder.findModelSmells(ConfigurationManager.getSelectedModelSmells(iFile.getProject()), rootBeforeRefactoring);
+							List<Result> smellResultsAfter = ModelSmellFinder.findModelSmells(ConfigurationManager.getSelectedModelSmells(iFile.getProject()), rootAfterRefactoring);
+							CompareResult result = ModelSmellResultComparator.compareModelSmellSearchResults(smellResultsBefore, smellResultsAfter);
+							String message = buildStatisticsMessage(result);
+							MessageDialog.openInformation(parent.getShell(), "Changes in model smell occurrences", message);
+						} else {
+							String message = "The provided input parameter(s) lead to a failure of the final check:\n" + status.getEntryWithHighestSeverity().getMessage();
+							MessageDialog.openInformation(parent.getShell(), "Condition checks not passed", message);
+						}
+					} catch (OperationCanceledException e1) {
+						e1.printStackTrace();
+					} catch (CoreException e1) {
+						e1.printStackTrace();
+					}
+				}
+				mouseDown = false;
+			}
+			
+			/*
+			 * Creates the message for the dialog called by the created button.
+			 */
+			private String buildStatisticsMessage(CompareResult result) {
+				String message = "Following model smell occurences are found before\n applying refactoring '" + controller.getParent().getName() + "':\n\n";
+				Map<ModelSmell, Integer> originalSmells = result.getOccurencesInOriginalModel();
+				for(ModelSmell smell : originalSmells.keySet()){
+					if(originalSmells.get(smell) != 0){
+						message += smell.getName() + ": " + originalSmells.get(smell) + "\n";
+					}
+				}
+				message += "\n\nFollowing model smells are found after\n applying refactoring '" + controller.getParent().getName() + "':\n\n";
+				Map<ModelSmell, Integer> changedSmells = result.getOccurencesInChangedModel();
+				for(ModelSmell smell : changedSmells.keySet()){
+					if(changedSmells.get(smell) != 0){
+						message += smell.getName() + ": " + changedSmells.get(smell) + "\n";
+					}
+				}
+				message += "\n\nFollowing model smell occurrences will change when\napplying refactoring '" + controller.getParent().getName() + "':\n\n";
+				Map<ModelSmell, Integer> differences = result.getDifferences();
+				for(ModelSmell smell : differences.keySet()){
+					if(differences.get(smell) != 0){
+						message += smell.getName() + ": " + differences.get(smell) + "\n";
+					}
+				}
+				return message;
+			}
+
+			@Override
+			public void mouseDown(MouseEvent e) {
+				mouseDown = true;
+				
+			}
+			
+			@Override
+			public void mouseDoubleClick(MouseEvent e) {
+				
+			}
+		});
+		return statButton;
+	}
+
+}