<CDSignatures xmlns="http://www.openmath.org/OpenMathCDS" type="sts" 
   cd="s_data1" cdurl="http://www.openmath.org/cd/s_data1.ocd" version="2.0">
<CDSStatus>official</CDSStatus>

<CDSComment>
Date:  1999-04-13
Author: David Carlisle
</CDSComment>

<Signature name="mean" >
<OMOBJ xmlns="http://www.openmath.org/OpenMath"> 
 <OMA>
  <OMS name="mapsto" cd="sts" />
   <OMA>
    <OMS name="nary" cd="sts" />
     <OMS name="NumericalValue" cd="sts" />
   </OMA>
  <OMS name="NumericalValue" cd="sts" />
 </OMA>
</OMOBJ>
</Signature>


<Signature name="sdev" >
<OMOBJ xmlns="http://www.openmath.org/OpenMath"> 
 <OMA>
  <OMS name="mapsto" cd="sts" />
  <OMS name="NumericalValue" cd="sts" />
   <OMA>
    <OMS name="nary" cd="sts" />
     <OMS name="NumericalValue" cd="sts" />
   </OMA>
  <OMS name="NumericalValue" cd="sts" />
 </OMA>
</OMOBJ>
</Signature>



<Signature name="variance" >
<OMOBJ xmlns="http://www.openmath.org/OpenMath"> 
 <OMA>
  <OMS name="mapsto" cd="sts" />
  <OMS name="NumericalValue" cd="sts" />
   <OMA>
    <OMS name="nary" cd="sts" />
     <OMS name="NumericalValue" cd="sts" />
   </OMA>
  <OMS name="NumericalValue" cd="sts" />
 </OMA>
</OMOBJ>
</Signature>



<Signature name="mode" >
<OMOBJ xmlns="http://www.openmath.org/OpenMath"> 
 <OMA>
  <OMS name="mapsto" cd="sts" />
   <OMA>
    <OMS name="nary" cd="sts" />
     <OMS name="NumericalValue" cd="sts" />
   </OMA>
  <OMS name="NumericalValue" cd="sts" />
 </OMA>
</OMOBJ>
</Signature>

<Signature name="median" >
<OMOBJ xmlns="http://www.openmath.org/OpenMath"> 
 <OMA>
  <OMS name="mapsto" cd="sts" />
   <OMA>
    <OMS name="nary" cd="sts" />
     <OMS name="NumericalValue" cd="sts" />
   </OMA>
  <OMS name="NumericalValue" cd="sts" />
 </OMA>
</OMOBJ>
</Signature>


<Signature name="moment" >
<OMOBJ xmlns="http://www.openmath.org/OpenMath"> 
 <OMA>
   <OMS name="mapsto" cd="sts" />
  <OMS name="NumericalValue" cd="sts" />
  <OMS name="NumericalValue" cd="sts" />
   <OMA>
    <OMS name="nary" cd="sts" />
     <OMS name="NumericalValue" cd="sts" />
   </OMA>
 </OMA>
</OMOBJ>
</Signature>

</CDSignatures>
