Rosa, See save() and load() functions for background. However, I suspect you will want to do something as described in the article in this link http://www.fromthebottomoftheheap.net/2012/04/01/saving-and-loading-r-objects/
Mark R. Mark Sharp, Ph.D. Director of Primate Records Database Southwest National Primate Research Center Texas Biomedical Research Institute P.O. Box 760549 San Antonio, TX 78245-0549 Telephone: (210)258-9476 e-mail: msh...@txbiomed.org > On Jun 7, 2015, at 5:58 PM, Rosa Oliveira <rosit...@gmail.com> wrote: > > 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 > > -- > ____________________________________________________________________________ > > <smile.jpg> > 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.
