Setting the minOccurs depending on other val

Hi all,
 
I am not sure if this is possible, but I am trying to set minOccurs for
an element depending on another elements value.
 
For example.
 
   <xsd:element name="myElement">
      <xsd:complexType>
        <xsd:element name="NumberOfPeople" type="xsd:short"/> 
        <xsd:element name="Name" type="xsd:string"
minOccurs="NumberOfPeople"/>
      </xsd:complexType>
    </xsd:element>
 
I am somewhat new to XML Schema and I have been trying to do some things
with keys and have been unsuccessful.
 
Any help would be appreciated.
 
Thanks,
Aaron