Re: [R] execute a script in command line

Hi Benoit, Have a look at 'man R'. You want something like 'R CMD BATCH toto.R' (case sensitive). Hope this helps, Jim Hargreaves On 10/14/2010 05:15 PM, Benoit Wastine wrote: Dear all, I'm running R on Linux OS. I want to execute a programme toto.R in command line. Is it possible

[R] Regex in an IF statement?

if statements. Any help greatly appreciated, Regards, Jim Hargreaves __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal

[R] Convert Unix (Epoch) timestamp to DD/MM/YY and HH:MM:SS

Dear List, After much searching with no success, I would like to ask how I can convert a unix/POSIX time (seconds since Jan 01, 1970) into a string like 01/01/1970 00:00 This is probably easily done with a system(date...) but it would be great if I could do it in R. Kind Regards, Jim

[R] Apply a shift which is a function of the array.

that the argument to shift is dependent on the column the shift is being applied to. Any suggestions would be greatly appreciated! Kind Regards, Jim Hargreaves __ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

[R] Recursive indexing failed at level 2

])[as.numeric(peak_start[i]):as.numeric(peak_end[i])]))]] - unlist(pulse[i])[as.numeric(peak_start[i]):as.numeric(peak_end[i])] : recursive indexing failed at level 2 If anyone could shed some light I'd be rather grateful. Regards, Jim Hargreaves

Re: [R] Recursive indexing failed at level 2

On 06/26/2010 01:20 PM, Duncan Murdoch wrote: On 26/06/2010 7:53 AM, Jim Hargreaves wrote: Dear fellow R users, I am replacing elements of a list like so: pulse_subset[[1:20]]=unlist(pulse[i])[1:20] If pulse is a list, then pulse[i] is also a list, with one element. I think you want pulse

Re: [R] Recursive indexing failed at level 2

indexing failed at level 2 It's almost as if the length of pulse[[i]] is too small, but it's length is 1001 and peak_start[i] and peak_end[i] are 192 and 208 respectively. Also why would the problem crop up only after 200,000 runs? Bizarre! Regards, Jim Hargreaves On 06/26/2010 01:38 PM

Re: [R] Recursive indexing failed at level 2

On 06/26/2010 02:07 PM, Duncan Murdoch wrote: Jim Hargreaves wrote: Hi Duncan, list, Thanks for the advice, but unfortunately that wasn't what was causing my problem. I'm still getting the Recursive indexing failed at level 2 message even after replacing my unlist(pulse[i]) with pulse[[i

[R] Replacing elements of a list over a certain threshold

Dear List, I have a list of length ~1000 filled with numerics. I need to replace the elements of this list that are above a certain numerical threshold with the value of the threshold. e.g example=list(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1) threshold=5 magic code goes here