[R] SQL implementations (was: Are you experienced in SAS and R ...)

[Dirk Eddelbuettel]

  "Vadim" == Vadim Ogranovich <vograno at arbitrade.com> writes:
  Vadim> A related question. Prof. Ripley mentioned few times that one of his
  Vadim> approaches is to generate random samples from databases, which are
  Vadim> then analyzed in R (one doesn't need any sort of embedding for
  Vadim> this). Are there other techniques?

You might be overlooking the fact that random subsampling from timeseries can
severely distory the dynamic structure of the series.  

Dirk

-- 
Better to have an approximate answer to the right question 
than a precise answer to the wrong question. -- John Tukey
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or "[un]subscribe"
(in the "body", not the subject !)  To: r-help-request at stat.math.ethz.ch
_._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._