diff --git a/app/src/components/callflowSingle.js b/app/src/components/callflowSingle.js
index eeb4db32..4b7063e6 100644
--- a/app/src/components/callflowSingle.js
+++ b/app/src/components/callflowSingle.js
@@ -24,13 +24,6 @@ import SingleScatterplot from "./singleScatterplot/singleScatterplot";
 import SingleHistogram from "./singleHistogram/singleHistogram";
 import CallsiteInformation from "./callsiteInformation/callsiteInformation";
 
-// Ensemble mode imports
-import CallsiteCorrespondence from "./callsiteCorrespondence/callsiteCorrespondence";
-import EnsembleHistogram from "./ensembleHistogram/ensembleHistogram";
-import ModuleHierarchy from "./moduleHierarchy/moduleHierarchy";
-import EnsembleScatterplot from "./ensembleScatterplot/ensembleScatterplot";
-import ParameterProjection from "./parameterProjection/parameterProjection";
-
 import io from "socket.io-client";
 import * as utils from "./utils";
 
@@ -46,12 +39,6 @@ export default {
 		SingleScatterplot,
 		SingleHistogram,
 		CallsiteInformation,
-		// Ensemble supergraph components.
-		EnsembleScatterplot,
-		EnsembleHistogram,
-		ModuleHierarchy,
-		ParameterProjection,
-		CallsiteCorrespondence,
 	},
 
 	watch: {
@@ -83,7 +70,7 @@ export default {
 		filterPercRange: [0, 100],
 		selectedFilterPerc: 5,
 		metrics: ["Exclusive", "Inclusive"],//, 'Imbalance'],
-		selectedMetric: "Exclusive",
+		selectedMetric: "Inclusive",
 		runtimeColorMap: [],
 		distributionColorMap: [],
 		selectedRuntimeColorMap: "OrRd",
@@ -489,6 +476,7 @@ export default {
 		},
 
 		init() {
+			console.assert(this.selectedMode, "Single");
 			// Initialize colors
 			this.setupColors();
 			this.setOtherData();
@@ -502,23 +490,13 @@ export default {
 			console.log("Format = ", this.selectedFormat);
 
 			// Call the appropriate socket to query the server.
-			if (this.selectedMode == "Single") {
-
-				if (this.selectedFormat == "SuperGraph") {
-					this.initComponents(this.currentSingleSuperGraphComponents);
-				}
-				else if (this.selectedFormat == "CCT") {
-					this.initComponents(this.currentSingleCCTComponents);
-				}
+			if (this.selectedFormat == "SuperGraph") {
+				this.initComponents(this.currentSingleSuperGraphComponents);
 			}
-			else if (this.selectedMode == "Ensemble") {
-				if (this.selectedFormat == "SuperGraph") {
-					this.initComponents(this.currentEnsembleSuperGraphComponents);
-				}
-				else if (this.selectedFormat == "CCT") {
-					this.initComponents(this.currentEnsembleCCTComponents);
-				}
+			else if (this.selectedFormat == "CCT") {
+				this.initComponents(this.currentSingleCCTComponents);
 			}
+			EventHandler.$emit("show-target-auxiliary", {});
 		},
 
 		reset() {
@@ -548,8 +526,6 @@ export default {
 			this.$store.selectedTargetDataset = this.selectedTargetDataset;
 			console.debug("[Update] Target Dataset: ", this.selectedTargetDataset);
 			this.init();
-			EventHandler.$emit("show-target-auxiliary", {
-			});
 		},
 
 		updateMode() {
diff --git a/app/src/components/callsiteInformation/box.js b/app/src/components/callsiteInformation/box.js
index d894c2fd..23b1506a 100644
--- a/app/src/components/callsiteInformation/box.js
+++ b/app/src/components/callsiteInformation/box.js
@@ -27,9 +27,8 @@ export default {
 		 * @param {*} q 
 		 * @param {*} targetq 
 		 * @param {*} xScale 
-		 * @param {*} showTarget 
 		 */
-		init(callsite, q, targetq, xScale, showTarget) {
+		init(callsite, q, targetq, xScale) {
 			if (this.debug) {
 				console.log("Ensemble q: ", q);
 				console.log("Target q: ", targetq);
diff --git a/app/src/components/callsiteInformation/boxplot.js b/app/src/components/callsiteInformation/boxplot.js
index fb0fd0b0..1a57301a 100644
--- a/app/src/components/callsiteInformation/boxplot.js
+++ b/app/src/components/callsiteInformation/boxplot.js
@@ -62,7 +62,8 @@ export default {
 	mounted() {
 		this.init();
 		let self = this;
-		EventHandler.$on("show_target_auxiliary", (data) => {
+
+		EventHandler.$on("show-target-auxiliary", (data) => {
 			self.clear();
 			self.init();
 		});
diff --git a/app/src/components/singleHistogram/singleHistogram.js b/app/src/components/singleHistogram/singleHistogram.js
index 8e1b220e..b726aeaf 100644
--- a/app/src/components/singleHistogram/singleHistogram.js
+++ b/app/src/components/singleHistogram/singleHistogram.js
@@ -161,8 +161,8 @@ export default {
 
 			mpiData.forEach((val, idx) => {
 				let pos = Math.floor((val - dataMin) / dataWidth);
-				if (pos >= this.$store.selectedBinCount) {
-					pos = this.$store.selectedBinCount - 1;
+				if (pos >= this.$store.selectedMPIBinCount) {
+					pos = this.$store.selectedMPIBinCount - 1;
 				}
 				if (binContainsProcID[pos] == null) {
 					binContainsProcID[pos] = [];
@@ -237,7 +237,7 @@ export default {
 		},
 
 		sanitizeGroupProc(string) {
-			return string.replace("[", "").replace("]", "");
+			return string.replace(/\[/g, "").replace(/]/g, "");
 		},
 
 		bars() {
@@ -265,7 +265,7 @@ export default {
 						.style("fill", "orange")
 						.style("fill-opacity", 1);
 					let groupProcStr = self.groupProcess(self.binContainsProcID[i]).string;
-					groupProcStr = this.sanitizeGroupProc(groupProcStr);
+					groupProcStr = self.sanitizeGroupProc(groupProcStr);
 					self.$refs.ToolTip.render(groupProcStr, d);
 				})
 				.on("mouseover", function (d, i) {
@@ -275,7 +275,7 @@ export default {
 						.style("fill", "orange")
 						.style("fill-opacity", 1);
 					let groupProcStr = self.groupProcess(self.binContainsProcID[i]).string;
-					groupProcStr = this.sanitizeGroupProc(groupProcStr);
+					groupProcStr = self.sanitizeGroupProc(groupProcStr);
 					self.$refs.ToolTip.render(groupProcStr, d);
 				})
 				.on("mouseout", function (d, i) {
@@ -383,7 +383,7 @@ export default {
 		},
 
 		rankLineScale() {
-			let rankCount = this.numOfRanks;
+			let rankCount = this.$store.modules[this.$store.selectedTargetDataset][this.$store.selectedModule][this.$store.selectedMetric].data.length;
 
 			this.ranklinescale = d3.scaleLinear()
 				.domain([0, rankCount])
diff --git a/app/src/components/singleScatterplot/singleScatterplot.js b/app/src/components/singleScatterplot/singleScatterplot.js
index ca362af9..e51e84e8 100644
--- a/app/src/components/singleScatterplot/singleScatterplot.js
+++ b/app/src/components/singleScatterplot/singleScatterplot.js
@@ -43,6 +43,7 @@ export default {
 		paddingFactor: 3.5,
 		x_max_exponent: 0,
 		y_max_exponent: 0,
+		corr_coef: 0
 	}),
 
 
@@ -101,10 +102,12 @@ export default {
 				.range([this.yAxisHeight, this.padding.top]);
 
 			this.regression = this.leastSquares(this.xArray, this.yArray);
+			this.corr_coef = Math.round(this.regression["corr_coef"] * 100) / 100;
+
 			this.xAxis();
 			this.yAxis();
 			this.dots();
-			this.correlationText();
+			// this.correlationText();
 			// this.trendline()
 		},
 
@@ -202,11 +205,10 @@ export default {
 			var step3 = (n * sum_y2) - (sum_y * sum_y);
 			var step4 = Math.sqrt(step2 * step3);
 
-			var corre_coef = step1 / step4;
-
+			let corr_coef = step1 / step4;
 			return {
 				"y_res": yhat,
-				"corr_coef": corre_coef
+				"corr_coef": corr_coef
 			};
 		},
 
diff --git a/app/src/components/supergraph/nodes.js b/app/src/components/supergraph/nodes.js
index de57387f..247318e6 100644
--- a/app/src/components/supergraph/nodes.js
+++ b/app/src/components/supergraph/nodes.js
@@ -265,6 +265,8 @@ export default {
 			EventHandler.$emit("select-module", {
 				module: this.$store.selectedModule,
 			});
+
+			EventHandler.$emit("show-target-auxiliary", {});
 		},
 
 		mouseover(node) {
diff --git a/app/src/css/app.css b/app/src/css/app.css
index a1d157e9..3e2f877e 100644
--- a/app/src/css/app.css
+++ b/app/src/css/app.css
@@ -96,4 +96,11 @@ body {
 
 #footer {
     color: #fff;
+}
+
+
+/* Over write the primary text to avoid blue color change on selection*/
+.my-app.v-application .primary--text {
+    color: #fff !important;
+    caret-color: #fff !important;
 }
\ No newline at end of file
diff --git a/app/src/html/callflowSingle.html b/app/src/html/callflowSingle.html
index 9a0be90b..f2b553af 100644
--- a/app/src/html/callflowSingle.html
+++ b/app/src/html/callflowSingle.html
@@ -41,11 +41,6 @@
 					<v-icon v-on:click="reset()">refresh</v-icon>
 				</v-btn>
 
-				<!-- --------------------------- General Information ----------------------------------->
-				<v-flex xs12 class="ma-1">
-					<v-subheader class="teal lighten-4">General</v-subheader>
-				</v-flex>
-
 				<!-- --------------------------- Visual Encoding ----------------------------------->
 				<v-flex xs12 class="ma-1">
 					<v-subheader class="teal lighten-4">Visual Encoding</v-subheader>
diff --git a/app/src/html/callsiteInformation.html b/app/src/html/callsiteInformation.html
index e236ac2d..fc1fbc14 100644
--- a/app/src/html/callsiteInformation.html
+++ b/app/src/html/callsiteInformation.html
@@ -11,10 +11,6 @@
         
     </v-chip>
     <v-spacer></v-spacer>
-    <span class="component-info">
-        <p> </p>
-    </span>
-
     <v-layout row wrap v-if="isCallsiteSelected == true">
         <v-btn class="ma-1 reveal-button" small tile outlined color="white" @click="clickCallsite">
             Reveal
@@ -37,8 +33,8 @@
         </v-btn>
     </v-layout>
 
-    <span class="component-data">
-        <p class="subtitle-2"> {{numberOfcallsites}} call sites.</p>
+    <span class="component-info">
+        {{numberOfcallsites}} call sites.
     </span>
     <v-container class="callsite-information-node" v-for="callsite in callsites" :id="getID(callsite.id)">
         <v-layout row wrap>
diff --git a/app/src/html/runtimeScatterplot.html b/app/src/html/runtimeScatterplot.html
index 3486ebf2..9b202988 100644
--- a/app/src/html/runtimeScatterplot.html
+++ b/app/src/html/runtimeScatterplot.html
@@ -10,6 +10,9 @@
     <v-layout class="chip-container">
         <v-chip class="chip" chips color="teal" label outlined clearable> {{ message }} </v-chip>
     </v-layout>
+    <span class="component-info">
+        Corr. coef. = {{corr_coef}}.
+    </span>
     <svg :id="svgID"></svg>
     <ToolTip ref="ToolTip" />
 </v-layout>
\ No newline at end of file
diff --git a/callflow/datastructures/supergraph.py b/callflow/datastructures/supergraph.py
index b639c941..068a4133 100644
--- a/callflow/datastructures/supergraph.py
+++ b/callflow/datastructures/supergraph.py
@@ -78,8 +78,9 @@ def get_module_name(self, callsite):
         Return:
             module name (str) - Returns the module name
         """
-        if callsite in self.props["callsite_module_map"]:
-            return self.props["callsite_module_map"][callsite]
+        if "callsite_module_map" in self.props:
+            if callsite in self.props["callsite_module_map"]:
+                return self.props["callsite_module_map"][callsite]
 
         return self.gf.lookup_with_name(callsite)["module"].unique()[0]