Thanks for all your advice and I have spent considerable time looking at all the options. I have good new and bad news. Bad news I won't be implmenting R on our server. Good news I can keep all the business logic in the database where it belongs. What I will be doing is taking the data set and turning it into an matrix and then apply the Gauss-Jordan Elimination process to derive the coefficients of the polynomial. Oracle released in the 10g database a package (UTL_NLA.LAPACK_GTSV) that solves the matrix and returns the coefficients. At this point this is all we need to solve. Possible in the future where our needs expand I can revist implementing R. -- View this message in context: http://www.nabble.com/Implementing-R-through-Oracle-tf4719929.html#a13651047 Sent from the R help mailing list archive at Nabble.com.
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