search for: r2c

Dear all; A simple? question. I'm having a problem with a math expression in the legend of a plot and I haven't found the way to get this to work, so any help will be appreciate. Basically I want to include in the plot is the R-squared and its numerical value, so I tried this: R2c<-0.82879 # R-squared of calibration model plot(1:10,1:10) legend("topleft", legend=c(expression(R[c]^2==format(R2c,nsmall=2)))) Thanks for any hint PM

Hi R useRs: How can I generate a random sample from Maxwell Distribution in C language? Since I know the function rmaxwell {VGAM}, I tried the function r2c {r2c}. But I still cannot find the source code. Thanks for your kind help. RegaRds, 2010-03-12 Randel [[alternative HTML version deleted]]

Hi All! I'm new to R and I need to know is it possible for R to generate C/C++ source code, Java byte code or native Win32 DLL like MatLab? --- WBR, Vyacheslav.

Dear all, I have two questions. First, I am wondering whether we are able to use R to generate an exe file, or sth that can be executable outside R? Second, I am wondering whether read.csv can read a csv file with size of 300-400 gigabytes? Thank you very much! Min [[alternative HTML version deleted]]