Dear Mark,
I’ll try to explain better. Imagine I write: library(foreign) library(nlme) set.seed(1000) n.sample<-10000 #sample size M <- 5 DP_x <- 2 x <- rnorm(n.sample,M,DP_x) p <- pnorm(-3+x) y <- rbinom(n.sample,1,p) dp_erro <- 0.01 erro <- rnorm(n.sample,0,dp_erro) x.erro <- x+erro but with a function, with 2000 simulations. I save my “output” and I get X.erro in a .txt file. (text edit file). I do another setting with DP_x=3 and save, and so on. For some reason I realize I’ve done my simulation the wrong way and I have to apply a correction, for example: x.erro = 1.4X+erro, i.e. in the truth I could use my first X and erro values in each setting, but as it is in a .txt file I can’t use them any more. Is there a way to save the results in a format that I can use the values? Just apply my corrections and don’t have to do the 2000 simulations for each setting again? My problem is that the function I use takes 3 days running, and just 500 simulations :( Best, RO Atenciosamente, Rosa Oliveira -- ____________________________________________________________________________ Rosa Celeste dos Santos Oliveira, E-mail: rosit...@gmail.com Tlm: +351 939355143 Linkedin: https://pt.linkedin.com/in/rosacsoliveira ____________________________________________________________________________ "Many admire, few know" Hippocrates > On 07 Jun 2015, at 23:03, Mark Sharp <msh...@txbiomed.org> wrote: > > I cannot understand your request as stated. Can you provide a small example? > > Mark > > R. Mark Sharp, Ph.D. > msh...@txbiomed.org > >> On Jun 7, 2015, at 2:49 PM, Rosa Oliveira <rosit...@gmail.com> wrote: >> >> Dear all, >> >> I’m doing simulations on R, and as my code is being changed and improved I >> need to, sometimes, work in finished simulations, i.e, >> >> After my simulation is over I need to settle another setting. >> The problem is that I need to get back to the previous result. >> >> When I save the result it saves as txt, so I can’t edit that result any more. >> >> Imagine I save a setting and save the mean, nonetheless, in another setting >> the mean as problems, so I have to ask the median. >> >> As I have to have the same statistics to all settings, nowadays I have to >> run my first setting again. >> >> My advisor told me that I could save another way so I can “edit” my first >> result. Is it possible? >> >> I tried to save as "save my workplace", … but after I don’t know what to do >> with it. >> >> Can you please help me? >> I know is a naive question, but I have to go through this every 3 days (time >> each simulation takes long). And my work is being delayed :( >> >> >> Best, >> RO >> >> >> >> Atenciosamente, >> Rosa Oliveira >> >> -- >> ____________________________________________________________________________ >> >> >> Rosa Celeste dos Santos Oliveira, >> >> E-mail: rosit...@gmail.com >> Tlm: +351 939355143 >> Linkedin: https://pt.linkedin.com/in/rosacsoliveira >> ____________________________________________________________________________ >> "Many admire, few know" >> Hippocrates >> >> ______________________________________________ >> R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see >> 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, self-contained, reproducible code. > > > > > > > ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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, self-contained, reproducible code.
