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Old May 29th, 2008, 01:55 AM
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Default plsql mathematical function

Does oracle plsql has PROBIT function? is there any way i can implement it in plsql?

 
Old May 29th, 2008, 09:04 AM
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No it doesn't. Apparently you can calculate probit using an inverse error function.
http://en.wikipedia.org/wiki/Probit#Computation

I wouldn't know how to do that in plsql. Here's a perl module that may help:
http://home.online.no/~pjacklam/perl...ecFun/Erf.html


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