[Rd] How to loop through a set of data and to evaluate a function?

Hi, I will explain my problem : I would like to loop through a set of data taking the set 100 points at a time. At each iteration I'd like to evaluate a function over this set. In each subsequent iteration i add the next point to my sub set and remove the oldest and evaluate the function again (

[Rd] serialize() to via temporary file is heaps faster than doing it directly (on Windows)

Hi, FYI, I just notice that on Windows (but not Linux) it is orders of magnitude (below it's 50x) faster to serialize() and object to a temporary file and then read it back, than to serialize to an object directly. This has for instance impact on how fast digest::digest() can provide a checksum.

Re: [Rd] plot.dendrogram xlim/ylim

> "FA" == Felix Andrews <[EMAIL PROTECTED]> > on Thu, 24 Jul 2008 13:16:22 +1000 writes: FA> list(...), I would like to zoom in to the leaves of FA> large trees in a dendrogram plot. The playwith package FA> allows zooming by passing xlim and ylim arguments to the FA> p

Re: [Rd] [R] shQuote and cat

Duncan Murdoch wrote: > Vadim Organovich wrote: >> It is precizely a shell command that I am trying to generate. To be >> specific let's try to have R 'output' the following shell command: >> 'echo "\"a\""'. This is is a valid command, at least in bash: >> bash-3.2$ echo "\"a\"" >> "a" >> >> Now in