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| PerlMonks |
Re: Data Regression Utilityby water (Deacon) |
| on Sep 09, 2004 at 04:01 UTC ( [id://389546]=note: print w/replies, xml ) | Need Help?? |
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Just a suggestion -- you might consider writing your OLS in matrix notation, and then using PDL to sling the matrices, rather than handling all the messy algebra scalar-wise. The matrix approach would also give you multivariate OLS for free, vs. just the single dimensional y=mx+b.
In Section
Cool Uses for Perl
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