[R] functions

A.J. Rossini rossini at blindglobe.net
Thu Jul 25 04:24:37 CEST 2002

>>>>> "timothy" == Timothy Sharac <firetigertim at hotmail.com> writes:

    timothy> I'm trying to convert R code into C++, 2 conflicts have
    timothy> come about;

Geez, that's not exactly trivial.  Best of luck!  If you write an R to
C++ preprocessor, I'd sure love to hear about it!

    timothy> a) is.missing is not a function in C++, are there any substitutes?

Depends on your data structure/coding in C++.

    timothy> b) need help generating random numbers bound by a normal
    timothy> distribution, with a mean and std dev. as inputs.

Lots of random number generating libraries floating around; for
example, in R's source code...


A.J. Rossini				Rsrch. Asst. Prof. of Biostatistics
U. of Washington Biostatistics		rossini at u.washington.edu	
FHCRC/SCHARP/HIV Vaccine Trials Net	rossini at scharp.org
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