diff --git a/src/main/scala/com/amazon/deequ/analyzers/CustomAggregator.scala b/src/main/scala/com/amazon/deequ/analyzers/CustomAggregator.scala
new file mode 100644
index 000000000..d82c09312
--- /dev/null
+++ b/src/main/scala/com/amazon/deequ/analyzers/CustomAggregator.scala
@@ -0,0 +1,69 @@
+/**
+ * Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ * Licensed under the Apache License, Version 2.0 (the "License"). You may not
+ * use this file except in compliance with the License. A copy of the License
+ * is located at
+ *
+ *     http://aws.amazon.com/apache2.0/
+ *
+ * or in the "license" file accompanying this file. This file is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+ * express or implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ *
+ */
+package com.amazon.deequ.analyzers
+
+import com.amazon.deequ.metrics.AttributeDoubleMetric
+import com.amazon.deequ.metrics.Entity
+import org.apache.spark.sql.DataFrame
+
+import scala.util.Failure
+import scala.util.Success
+import scala.util.Try
+
+// Define a custom state to hold aggregation results
+case class AggregatedMetricState(counts: Map[String, Int], total: Int)
+  extends DoubleValuedState[AggregatedMetricState] {
+
+  override def sum(other: AggregatedMetricState): AggregatedMetricState = {
+    val combinedCounts = counts ++ other
+      .counts
+      .map { case (k, v) => k -> (v + counts.getOrElse(k, 0)) }
+    AggregatedMetricState(combinedCounts, total + other.total)
+  }
+
+  override def metricValue(): Double = counts.values.sum.toDouble / total
+}
+
+// Define the analyzer
+case class CustomAggregator(aggregatorFunc: DataFrame => AggregatedMetricState,
+                            metricName: String,
+                            instance: String = "Dataset")
+  extends Analyzer[AggregatedMetricState, AttributeDoubleMetric] {
+
+  override def computeStateFrom(data: DataFrame, filterCondition: Option[String] = None)
+  : Option[AggregatedMetricState] = {
+    Try(aggregatorFunc(data)) match {
+      case Success(state) => Some(state)
+      case Failure(_) => None
+    }
+  }
+
+  override def computeMetricFrom(state: Option[AggregatedMetricState]): AttributeDoubleMetric = {
+    state match {
+      case Some(detState) =>
+        val metrics = detState.counts.map { case (key, count) =>
+          key -> (count.toDouble / detState.total)
+        }
+        AttributeDoubleMetric(Entity.Column, metricName, instance, Success(metrics))
+      case None =>
+        AttributeDoubleMetric(Entity.Column, metricName, instance,
+          Failure(new RuntimeException("Metric computation failed")))
+    }
+  }
+
+  override private[deequ] def toFailureMetric(failure: Exception): AttributeDoubleMetric = {
+    AttributeDoubleMetric(Entity.Column, metricName, instance, Failure(failure))
+  }
+}
diff --git a/src/main/scala/com/amazon/deequ/metrics/Metric.scala b/src/main/scala/com/amazon/deequ/metrics/Metric.scala
index 30225e246..307b278d1 100644
--- a/src/main/scala/com/amazon/deequ/metrics/Metric.scala
+++ b/src/main/scala/com/amazon/deequ/metrics/Metric.scala
@@ -89,3 +89,20 @@ case class KeyedDoubleMetric(
     }
   }
 }
+
+case class AttributeDoubleMetric(
+                                  entity: Entity.Value,
+                                  name: String,
+                                  instance: String,
+                                  value: Try[Map[String, Double]])
+  extends Metric[Map[String, Double]] {
+
+  override def flatten(): Seq[DoubleMetric] = {
+    value match {
+      case Success(valuesMap) => valuesMap.map { case (key, metricValue) =>
+        DoubleMetric(entity, s"$name.$key", instance, Success(metricValue))
+      }.toSeq
+      case Failure(ex) => Seq(DoubleMetric(entity, name, instance, Failure(ex)))
+    }
+  }
+}
diff --git a/src/test/scala/com/amazon/deequ/analyzers/CustomAggregatorTest.scala b/src/test/scala/com/amazon/deequ/analyzers/CustomAggregatorTest.scala
new file mode 100644
index 000000000..4f21cc64e
--- /dev/null
+++ b/src/test/scala/com/amazon/deequ/analyzers/CustomAggregatorTest.scala
@@ -0,0 +1,244 @@
+/**
+ * Copyright 2024 Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"). You may not
+ * use this file except in compliance with the License. A copy of the License
+ * is located at
+ *
+ * http://aws.amazon.com/apache2.0/
+ *
+ * or in the "license" file accompanying this file. This file is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
+ * express or implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ *
+ */
+package com.amazon.deequ.analyzers
+
+import com.amazon.deequ.SparkContextSpec
+import com.amazon.deequ.utils.FixtureSupport
+import org.scalatest.matchers.should.Matchers
+import org.scalatest.wordspec.AnyWordSpec
+import com.amazon.deequ.analyzers._
+import com.amazon.deequ.metrics.AttributeDoubleMetric
+import com.amazon.deequ.profiles.ColumnProfilerRunner
+import com.amazon.deequ.utils.FixtureSupport
+import org.apache.spark.sql.SparkSession
+import org.apache.spark.sql.functions.{sum, count}
+import scala.util.Failure
+import scala.util.Success
+import org.apache.spark.sql.SparkSession
+import org.apache.spark.sql.DataFrame
+import com.amazon.deequ.metrics.AttributeDoubleMetric
+import com.amazon.deequ.profiles.NumericColumnProfile
+
+class CustomAggregatorTest
+  extends AnyWordSpec with Matchers with SparkContextSpec with FixtureSupport {
+
+  "CustomAggregatorTest" should {
+
+    """Example use: return correct counts
+      |for product sales in different categories""".stripMargin in withSparkSession
+    { session =>
+      val data = getDfWithIdColumn(session)
+      val mockLambda: DataFrame => AggregatedMetricState = _ =>
+        AggregatedMetricState(Map("ProductA" -> 50, "ProductB" -> 45), 100)
+
+      val analyzer = CustomAggregator(mockLambda, "ProductSales", "category")
+
+      val state = analyzer.computeStateFrom(data)
+      val metric: AttributeDoubleMetric = analyzer.computeMetricFrom(state)
+
+      metric.value.isSuccess shouldBe true
+      metric.value.get should contain ("ProductA" -> 0.5)
+      metric.value.get should contain ("ProductB" -> 0.45)
+    }
+
+    "handle scenarios with no data points effectively" in withSparkSession { session =>
+      val data = getDfWithIdColumn(session)
+      val mockLambda: DataFrame => AggregatedMetricState = _ =>
+        AggregatedMetricState(Map.empty[String, Int], 100)
+
+      val analyzer = CustomAggregator(mockLambda, "WebsiteTraffic", "page")
+
+      val state = analyzer.computeStateFrom(data)
+      val metric: AttributeDoubleMetric = analyzer.computeMetricFrom(state)
+
+      metric.value.isSuccess shouldBe true
+      metric.value.get shouldBe empty
+    }
+
+    "return a failure metric when the lambda function fails" in withSparkSession { session =>
+      val data = getDfWithIdColumn(session)
+      val failingLambda: DataFrame => AggregatedMetricState =
+        _ => throw new RuntimeException("Test failure")
+
+      val analyzer = CustomAggregator(failingLambda, "ProductSales", "category")
+
+      val state = analyzer.computeStateFrom(data)
+      val metric = analyzer.computeMetricFrom(state)
+
+      metric.value.isFailure shouldBe true
+      metric.value match {
+        case Success(_) => fail("Should have failed due to lambda function failure")
+        case Failure(exception) => exception.getMessage shouldBe "Metric computation failed"
+      }
+    }
+
+    "return a failure metric if there are no rows in DataFrame" in withSparkSession { session =>
+      val emptyData = session.createDataFrame(
+        session.sparkContext.emptyRDD[org.apache.spark.sql.Row],
+        getDfWithIdColumn(session).schema)
+      val mockLambda: DataFrame => AggregatedMetricState = df =>
+        if (df.isEmpty) throw new RuntimeException("No data to analyze")
+        else AggregatedMetricState(Map("ProductA" -> 0, "ProductB" -> 0), 0)
+
+      val analyzer = CustomAggregator(mockLambda,
+        "ProductSales",
+        "category")
+
+      val state = analyzer.computeStateFrom(emptyData)
+      val metric = analyzer.computeMetricFrom(state)
+
+      metric.value.isFailure shouldBe true
+      metric.value match {
+        case Success(_) => fail("Should have failed due to no data")
+        case Failure(exception) => exception.getMessage should include("Metric computation failed")
+      }
+    }
+  }
+
+  "Combined Analysis with CustomAggregator and ColumnProfilerRunner" should {
+    "provide aggregated data and column profiles" in withSparkSession { session =>
+      import session.implicits._
+
+      // Define the dataset
+      val rawData = Seq(
+        ("thingA", "13.0", "IN_TRANSIT", "true"),
+        ("thingA", "5", "DELAYED", "false"),
+        ("thingB", null, "DELAYED", null),
+        ("thingC", null, "IN_TRANSIT", "false"),
+        ("thingD", "1.0", "DELAYED", "true"),
+        ("thingC", "7.0", "UNKNOWN", null),
+        ("thingC", "20", "UNKNOWN", null),
+        ("thingE", "20", "DELAYED", "false")
+      ).toDF("productName", "totalNumber", "status", "valuable")
+
+      val statusCountLambda: DataFrame => AggregatedMetricState = df =>
+        AggregatedMetricState(df.groupBy("status").count().rdd
+          .map(r => r.getString(0) -> r.getLong(1).toInt).collect().toMap, df.count().toInt)
+
+      val statusAnalyzer = CustomAggregator(statusCountLambda, "ProductStatus")
+      val statusMetric = statusAnalyzer.computeMetricFrom(statusAnalyzer.computeStateFrom(rawData))
+
+      val result = ColumnProfilerRunner().onData(rawData).run()
+
+      statusMetric.value.isSuccess shouldBe true
+      statusMetric.value.get("IN_TRANSIT") shouldBe 0.25
+      statusMetric.value.get("DELAYED") shouldBe 0.5
+
+      val totalNumberProfile = result.profiles("totalNumber").asInstanceOf[NumericColumnProfile]
+      totalNumberProfile.completeness shouldBe 0.75
+      totalNumberProfile.dataType shouldBe DataTypeInstances.Fractional
+
+      result.profiles.foreach { case (colName, profile) =>
+        println(s"Column '$colName': completeness: ${profile.completeness}, " +
+          s"approximate number of distinct values: ${profile.approximateNumDistinctValues}")
+      }
+    }
+  }
+
+  "accurately compute percentage occurrences and total engagements for content types" in withSparkSession { session =>
+    val data = getContentEngagementDataFrame(session)
+    val contentEngagementLambda: DataFrame => AggregatedMetricState = df => {
+
+      // Calculate the total engagements for each content type
+      val counts = df
+        .groupBy("content_type")
+        .agg(
+          (sum("views") + sum("likes") + sum("shares")).cast("int").alias("totalEngagements")
+        )
+        .collect()
+        .map(row =>
+          row.getString(0) -> row.getInt(1)
+        )
+        .toMap
+      val totalEngagements = counts.values.sum
+      AggregatedMetricState(counts, totalEngagements)
+    }
+
+    val analyzer = CustomAggregator(contentEngagementLambda, "ContentEngagement", "AllTypes")
+
+    val state = analyzer.computeStateFrom(data)
+    val metric = analyzer.computeMetricFrom(state)
+
+    metric.value.isSuccess shouldBe true
+    //  Counts: Map(Video -> 5300, Article -> 1170)
+    //  total engagement: 6470
+    (metric.value.get("Video") * 100).toInt shouldBe 81
+    (metric.value.get("Article") * 100).toInt shouldBe 18
+    println(metric.value.get)
+  }
+
+  "accurately compute total aggregated resources for cloud services" in withSparkSession { session =>
+    val data = getResourceUtilizationDataFrame(session)
+    val resourceUtilizationLambda: DataFrame => AggregatedMetricState = df => {
+      val counts = df.groupBy("service_type")
+        .agg(
+          (sum("cpu_hours") + sum("memory_gbs") + sum("storage_gbs")).cast("int").alias("totalResources")
+        )
+        .collect()
+        .map(row =>
+          row.getString(0) -> row.getInt(1)
+        )
+        .toMap
+      val totalResources = counts.values.sum
+      AggregatedMetricState(counts, totalResources)
+    }
+    val analyzer = CustomAggregator(resourceUtilizationLambda, "ResourceUtilization", "CloudServices")
+
+    val state = analyzer.computeStateFrom(data)
+    val metric = analyzer.computeMetricFrom(state)
+
+    metric.value.isSuccess shouldBe true
+    println("Resource Utilization Metrics: " + metric.value.get)
+//  Resource Utilization Metrics: Map(Compute -> 0.5076142131979695,
+    //                                Database -> 0.27918781725888325,
+    //                                Storage -> 0.2131979695431472)
+    (metric.value.get("Compute") * 100).toInt shouldBe 50  // Expected percentage for Compute
+    (metric.value.get("Database") * 100).toInt shouldBe 27  // Expected percentage for Database
+    (metric.value.get("Storage") * 100).toInt shouldBe 21   // 430 CPU + 175 Memory + 140 Storage from mock data
+  }
+
+  def getDfWithIdColumn(session: SparkSession): DataFrame = {
+    import session.implicits._
+    Seq(
+      ("ProductA", "North"),
+      ("ProductA", "South"),
+      ("ProductB", "East"),
+      ("ProductA", "West")
+    ).toDF("product", "region")
+  }
+
+  def getContentEngagementDataFrame(session: SparkSession): DataFrame = {
+    import session.implicits._
+    Seq(
+      ("Video", 1000, 150, 300),
+      ("Article", 500, 100, 150),
+      ("Video", 1500, 200, 450),
+      ("Article", 300, 50, 70),
+      ("Video", 1200, 180, 320)
+    ).toDF("content_type", "views", "likes", "shares")
+  }
+
+  def getResourceUtilizationDataFrame(session: SparkSession): DataFrame = {
+    import session.implicits._
+    Seq(
+      ("Compute", 400, 120, 150),
+      ("Storage", 100, 30, 500),
+      ("Database", 200, 80, 100),
+      ("Compute", 450, 130, 250),
+      ("Database", 230, 95, 120)
+    ).toDF("service_type", "cpu_hours", "memory_gbs", "storage_gbs")
+  }
+}