SPSS has a point biserial FAQ at:
http://www.spss.com/tech/answer/result.cfm?tech_tan_id=100000107
for rank biseral you might try posting the question on the SPSSX-L list
which you can find info for at:
http://www.spss.com/tech/listserves.html#SPSS
HTH,
Mark
In article <[EMAIL PROTECTED]>, [EMAIL PROTECTED] says...
> Hi everyone,
>
> is there anyone who knows a SPSS or SAS macro with which it is
> possible to compute biserial rank correlations? I have found an SAS
> macro but this one doesn't work. Do you know any alternatives?
>
> Thanks, Alex
>
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