<PMML version="4.0" xsi:schemaLocation="http://www.dmg.org/PMML-4_0 http://www.dmg.org/v4-0/pmml-4-0.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.dmg.org/PMML-4_0">
  <Header copyright="Copyright (c) 2009 Zementis Inc. (www.zementis.com)" description="RPart Decision Tree Model">
    <Timestamp>Feb 26, 2009</Timestamp>
  </Header>
  <DataDictionary numberOfFields="7">
    <DataField dataType="double" name="s_s_temp" optype="continuous"/>
    <DataField dataType="double" name="latitude" optype="continuous"/>
    <DataField dataType="double" name="longitude" optype="continuous"/>
    <DataField dataType="double" name="zon_winds" optype="continuous"/>
    <DataField dataType="double" name="mer_winds" optype="continuous"/>
    <DataField dataType="double" name="humidity" optype="continuous"/>
    <DataField dataType="double" name="airtemp" optype="continuous"/>
  </DataDictionary>
  <TreeModel algorithmName="rpart" functionName="regression" missingValueStrategy="defaultChild" modelName="ElNino_RT" splitCharacteristic="binarySplit">
    <MiningSchema>
      <MiningField name="s_s_temp" usageType="predicted"/>
      <MiningField invalidValueTreatment="asMissing" name="latitude" usageType="active"/>
      <MiningField invalidValueTreatment="asMissing" name="longitude" usageType="active"/>
      <MiningField invalidValueTreatment="asMissing" name="zon_winds" usageType="active"/>
      <MiningField invalidValueTreatment="asMissing" name="mer_winds" usageType="active"/>
      <MiningField invalidValueTreatment="asMissing" name="humidity" usageType="active"/>
      <MiningField invalidValueTreatment="asMissing" name="airtemp" usageType="active"/>
    </MiningSchema>
    <Node defaultChild="3" id="1" recordCount="709" score="28.2932581100141">
      <True/>
      <Node defaultChild="4" id="2" recordCount="114" score="25.7826315789474">
        <SimplePredicate field="airtemp" operator="lessThan" value="26.555"/>
        <Node defaultChild="8" id="4" recordCount="64" score="25.139375">
          <CompoundPredicate booleanOperator="surrogate">
            <SimplePredicate field="airtemp" operator="lessThan" value="25.46"/>
            <SimplePredicate field="longitude" operator="greaterOrEqual" value="-139.935"/>
            <SimplePredicate field="latitude" operator="greaterOrEqual" value="-1.995"/>
            <SimplePredicate field="mer_winds" operator="greaterOrEqual" value="-0.8"/>
            <SimplePredicate field="zon_winds" operator="greaterOrEqual" value="-5.3"/>
            <SimplePredicate field="humidity" operator="lessThan" value="92.1"/>
          </CompoundPredicate>
          <Node id="8" recordCount="10" score="23.623">
            <SimplePredicate field="airtemp" operator="lessThan" value="24.055"/>
          </Node>
          <Node id="9" recordCount="54" score="25.4201851851852">
            <SimplePredicate field="airtemp" operator="greaterOrEqual" value="24.055"/>
          </Node>
        </Node>
        <Node id="5" recordCount="50" score="26.606">
          <CompoundPredicate booleanOperator="surrogate">
            <SimplePredicate field="airtemp" operator="greaterOrEqual" value="25.46"/>
            <SimplePredicate field="longitude" operator="lessThan" value="-139.935"/>
            <SimplePredicate field="latitude" operator="lessThan" value="-1.995"/>
            <SimplePredicate field="mer_winds" operator="lessThan" value="-0.8"/>
            <SimplePredicate field="zon_winds" operator="lessThan" value="-5.3"/>
            <SimplePredicate field="humidity" operator="greaterOrEqual" value="92.1"/>
          </CompoundPredicate>
        </Node>
      </Node>
      <Node defaultChild="6" id="3" recordCount="595" score="28.7742857142857">
        <SimplePredicate field="airtemp" operator="greaterOrEqual" value="26.555"/>
        <Node defaultChild="12" id="6" recordCount="121" score="28.0428925619835">
          <CompoundPredicate booleanOperator="surrogate">
            <SimplePredicate field="airtemp" operator="lessThan" value="27.475"/>
            <SimplePredicate field="latitude" operator="greaterOrEqual" value="8.52"/>
          </CompoundPredicate>
          <Node id="12" recordCount="109" score="27.9269724770642">
            <SimplePredicate field="longitude" operator="lessThan" value="25.965"/>
          </Node>
          <Node id="13" recordCount="12" score="29.0958333333333">
            <SimplePredicate field="longitude" operator="greaterOrEqual" value="25.965"/>
          </Node>
        </Node>
        <Node defaultChild="14" id="7" recordCount="474" score="28.9609915611814">
          <CompoundPredicate booleanOperator="surrogate">
            <SimplePredicate field="airtemp" operator="greaterOrEqual" value="27.475"/>
            <SimplePredicate field="latitude" operator="lessThan" value="8.52"/>
          </CompoundPredicate>
          <Node defaultChild="29" id="14" recordCount="339" score="28.7541592920354">
            <CompoundPredicate booleanOperator="surrogate">
              <SimplePredicate field="airtemp" operator="lessThan" value="28.475"/>
              <SimplePredicate field="latitude" operator="greaterOrEqual" value="-8.275"/>
            </CompoundPredicate>
            <Node defaultChild="56" id="28" recordCount="183" score="28.4906010928962">
              <CompoundPredicate booleanOperator="surrogate">
                <SimplePredicate field="latitude" operator="greaterOrEqual" value="0.085"/>
                <SimplePredicate field="longitude" operator="greaterOrEqual" value="-170.015"/>
              </CompoundPredicate>
              <Node id="56" recordCount="13" score="27.1692307692308">
                <SimplePredicate field="latitude" operator="lessThan" value="1.975"/>
              </Node>
              <Node defaultChild="114" id="57" recordCount="170" score="28.5916470588235">
                <SimplePredicate field="latitude" operator="greaterOrEqual" value="1.975"/>
                <Node id="114" recordCount="75" score="28.2225333333333">
                  <CompoundPredicate booleanOperator="surrogate">
                    <SimplePredicate field="longitude" operator="lessThan" value="-154.935"/>
                    <SimplePredicate field="latitude" operator="lessThan" value="1.995"/>
                    <SimplePredicate field="zon_winds" operator="lessThan" value="-7.25"/>
                    <SimplePredicate field="mer_winds" operator="lessThan" value="-4.45"/>
                  </CompoundPredicate>
                </Node>
                <Node id="115" recordCount="95" score="28.8830526315789">
                  <CompoundPredicate booleanOperator="surrogate">
                    <SimplePredicate field="longitude" operator="greaterOrEqual" value="-154.935"/>
                    <SimplePredicate field="latitude" operator="greaterOrEqual" value="1.995"/>
                    <SimplePredicate field="zon_winds" operator="greaterOrEqual" value="-7.25"/>
                    <SimplePredicate field="mer_winds" operator="greaterOrEqual" value="-4.45"/>
                  </CompoundPredicate>
                </Node>
              </Node>
            </Node>
            <Node id="29" recordCount="156" score="29.0633333333333">
              <CompoundPredicate booleanOperator="surrogate">
                <SimplePredicate field="latitude" operator="lessThan" value="0.085"/>
                <SimplePredicate field="longitude" operator="lessThan" value="-170.015"/>
              </CompoundPredicate>
            </Node>
          </Node>
          <Node id="15" recordCount="135" score="29.4803703703704">
            <CompoundPredicate booleanOperator="surrogate">
              <SimplePredicate field="airtemp" operator="greaterOrEqual" value="28.475"/>
              <SimplePredicate field="latitude" operator="lessThan" value="-8.275"/>
            </CompoundPredicate>
          </Node>
        </Node>
      </Node>
    </Node>
  </TreeModel>
</PMML>
