What documentation exists for R?

Chapter 7: R Miscellanea 89
R> as.list(quote(-2^2))
[[1]]
‘-‘
[[2]]
2^2
7.34 How can I save the result of each iteration in a loop
into a separate file?
One way is to use paste() (or sprintf()) to concatenate a stem filename and the iteration
number while file.path() constructs the path. For example, to save results into files
‘result1.rda’, . . ., ‘result100.rda’ in the subdirectory ‘Results’ of the current working
directory, one can use
for(i in 1:100) {
## Calculations constructing "some_object" ...
fp