public Statistics withAvg(Double avg) {
        setAvg(avg);
        return this;
    }
<p>
For a numeric field, the average value in the field.
</p>

@param avg
       For a numeric field, the average value in the field.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-forecast/src/main/java/com/amazonaws/services/forecast/model/Statistics.java