diff --git a/example/scatter/main.cpp b/example/scatter/main.cpp
index 6483000..ef2a47d 100644
--- a/example/scatter/main.cpp
+++ b/example/scatter/main.cpp
@@ -20,13 +20,15 @@ int main(int argc, char *argv[])
     // Chart takes ownership
     chartView->addSeries(scatter);
     //! [1]
+//    scatter->replace(0, QPointF(0.75, 5.0));
 
     // And more
     //! [3]
     *scatter << QPointF(2.0, 5.5) << QPointF(2.2, 5.4);
     //! [3]
 
-    // Add another scatter series (re-use the previous pointer)
+    // Add another scatter series (re-use the previous pointer because the code used as snippets
+    // in the docs)
     // - more data with random component
     scatter = new QScatterSeries();
     for (qreal i(0.0); i < 20; i += 0.15) {
diff --git a/src/scatterseries/qscatterseries.cpp b/src/scatterseries/qscatterseries.cpp
index 1487be4..6d354dd 100644
--- a/src/scatterseries/qscatterseries.cpp
+++ b/src/scatterseries/qscatterseries.cpp
@@ -144,13 +144,27 @@ QList<QPointF> QScatterSeries::data()
 }
 
 /*!
-    Remove the data point at \a pointIndex. Returns true if a point was removed, false if the point
-    at \a pointIndex does not exist on the series.
+    Replaces the point at \a index with \a newPoint. Returns true if \a index is a valid position
+    in the series data, false otherwise.
 */
-bool QScatterSeries::removeAt(int pointIndex)
+bool QScatterSeries::replace(int index, QPointF newPoint)
 {
-    if (pointIndex >=0 && pointIndex < d->m_data.count()) {
-        d->m_data.removeAt(pointIndex);
+    if (index >= 0 && index < d->m_data.count()) {
+        d->m_data.replace(index, newPoint);
+        emit changed();
+        return true;
+    }
+    return false;
+}
+
+/*!
+    Remove the data point at \a index. Returns true if a point was removed, false if the point
+    at \a index does not exist on the series.
+*/
+bool QScatterSeries::removeAt(int index)
+{
+    if (index >=0 && index < d->m_data.count()) {
+        d->m_data.removeAt(index);
         emit changed();
         return true;
     }
diff --git a/src/scatterseries/qscatterseries.h b/src/scatterseries/qscatterseries.h
index e3dd7b8..2c7ebf6 100644
--- a/src/scatterseries/qscatterseries.h
+++ b/src/scatterseries/qscatterseries.h
@@ -40,7 +40,8 @@ public:
     QScatterSeries& operator << (const QPointF &value);
     QScatterSeries& operator << (QList<QPointF> points);
     QList<QPointF> data();
-    bool removeAt(int pointIndex);
+    bool replace(int index, QPointF newPoint);
+    bool removeAt(int index);
     int removeAll(QPointF point);
     void clear();
     int closestPoint(QPointF coordinate);