Re: [R] ROracle installation problem

E/bin in your path in order for R to find the Oracle's > runtime libraries. > > The path you mention is one of the things ROracle/src/Makefile.win asked > you to define! > > cl is part of Visual C++ (or the Platform SDK). > > > > On Tue, 18 Mar 2008, rmail ye wrote

[R] ROracle installation problem

Hi there, I tried to install ROracle package (Windows XP pro), got the following errors; *C:\Program Files\R\R-2.6.2\bin>rcmd install "c:\ROracle_0.5-9.tar.gz"* * installing to 'c:/PROGRA~1/R/R-26~1.2/library'* *-- Making package roracle * *

Re: [R] help needed on function call

> You may want to look at ?prop.table to see if it helps you though. > > Best, > Erik Iverson > > rmail ye wrote: > > Hi there, > > > > I am confused about fucntion call. After defining a function, I called > it > > within another function. > > > &

[R] help needed on function call

Hi there, I am confused about fucntion call. After defining a function, I called it within another function. dt<-cars; #a copy of R internal dataset "cars" created; dt$cat1<-ifelse(dt$speed<20,0,1); dt$ind<-ifelse(dt$speed<15,1,2); #group variable; freqtot <- function(data,var){ atta