XML Script logo
Averaging with sub-content stipulation
Code
<_data ><Outer ><Inner colour="pink" price="5.23" /><Inner colour="cerise" price="5.23" /><Inner colour="red" price="3.13" /><Inner colour="pink" price="4.78" /></Outer></_data>
The average price is # average(Outer\Inner{.colour == "pink"}.price) # units
Output
The average price is 5.005 units
Ref

x.1503

XML Script homepage | Documentation home | XML Script docs | Command list | Function list | X-Tract docs

X-Stream, X-Tract and XML Script are trade marks of DecisionSoft Limited
© Copyright 1998-2000 DecisionSoft Limited