Re: Need help with this transformation

Upon further reading it is "Grouping" that I am wanting to accomplish
here not misspelled "coallation" ;-)
XSL has come a long way since I messed with it awhile back...keys
feature is particularly nice.

On Oct 24, 7:05 am, "swegele" <[email protected]> wrote:
> *** Given input xml with uniqe (requestnumber & evidencenumber)
> combinations
>
> <Results>
>    <Result>
>       <RequestNumber>1</RequestNumber>
>       <EvidenceNumber>1</EvidenceNumber>
>       <Result>3.1</Result>
>    </Result>
>    <Result>
>       <RequestNumber>1</RequestNumber>
>       <EvidenceNumber>1</EvidenceNumber>
>       <Result>3.2</Result>
>    </Result>
>    <Result>
>       <RequestNumber>2</RequestNumber>
>       <EvidenceNumber>1</EvidenceNumber>
>       <Result>3.1</Result>
>    </Result>
>    <Result>
>       <RequestNumber>2</RequestNumber>
>       <EvidenceNumber>1</EvidenceNumber>
>       <Result>3.1</Result>
>    </Result>
> </Results>
>
> *** How would you recommend I get to the following
>
> <Results>
>    <Result>
>       <RequestNumber>1</RequestNumber>
>       <EvidenceNumber>1</EvidenceNumber>
>       <Result1>3.1</Result1>
>       <Result2>3.2</Result2>
>       <Deviation>.1</Deviation>
>    </Result>
>    <Result>
>       <RequestNumber>2</RequestNumber>
>       <EvidenceNumber>1</EvidenceNumber>
>       <Result1>3.1</Result1>
>       <Result2>3.1</Result2>
>       <Deviation>0</Deviation>
>    </Result>
> </Results>
>
> *** I am still cuttin my teeth on thinking like XSL
> (declaritive/functional) So I could use some help figuring out the
> pattern to solve this problem of coallation and computation.
> To be honest if I solve the coallation problem I think I will be 90%
> there no?
> 
> Thanks
> 
> Sean