similar to: Rprofile.site

how to realize the following SQL command in R? select distinct A, B, count(C) from TABLE group by A, B ; quit; Best Regards --------------------------------- Sponsored Link Get a free Motorola Razr! Today Only! Choose Cingular, Sprint, Verizon, Alltel, or T-Mobile. [[alternative HTML version deleted]]

How to obtain the FUNCTION for the following smooth curve? x 0 100 250 500 1000 4000 y 1.8 1.2 1.02 0.99 0.97 0.85 Thanks, SJ --------------------------------- [[alternative HTML version deleted]]

Is there anyway to change any y[i] value (i=2,...6) to make following NLS workable? x <- c(0,5,10,15,20,25,30) y <- c(1.00000,0.82000,0.68000,0.64000,0.66667,0.68667,0.64000) lm(1/y ~~ x) nls(1/y ~~ a+b*x^c, start=list(a=1.16122,b=0.01565,c=1), trace=TRUE) #0.0920573 : 1.16122 0.01565 1.00000 #Error in numericDeriv(form[[3]], names(ind), env) : # Missing value or

May I ask how to include following procedures into R script (such as first.r) such that it will do an automatical call next time after I open R? Packages -> Load Packages -> splines Thanks, Shelton --------------------------------- [[alternative HTML version deleted]]

I would appreciate some advice on what the preferred contents of RProfile.site vs. .Rprofile should be. A .First() function can reside in either one, but is it preferred to place it in .Rprofile? I currently use .First() in .Rprofile files placed in separate directories used for different RStudio projects. Thank you [[alternative HTML version deleted]]

On Debian/Ubuntu, system wide environment variables and options are set in respectively /etc/R/Renviron.site and /etc/R/Rprofile.site. These files are automatically created when r-base is installed, and do not get overwritten during an upgrade. On Fedora, there is no /etc/R directory. What is the recommended place to define system wide environment variables and options on a Fedora system?

x<-c(-1.873....,-0.121) # 23 numerics; x.arma12 <- armaFit(x ~ arma(1,2)) #estimates y[t]= -0.11465 - 0.23767 y[t-1] - 0.14230 e[t-1] -0.85770 e[t-2] + e[t]; # ? how to predict 46 steps ahead based on 23 data points? # the following doesn't work since n is in armaSim rather than armaFit; predict(x.arima12, n.ahead=46) # Thanks ---------------------------------

Hi everyone. I have recently installed R 2.14.1 on my 64-bit Windows 7 laptop. I am attempting to include some favourite functions in the Rprofile.site file to run at R start-up as I did with my previous 32-bit XP machine. I have edited the Rprofile.site file in "C:\Program Files\R\R-2.14.1\etc\" but the added code doesn't seem to be executed when I run R, whether through Tinn-R

Hi - I'm having some problems with network browsing using a Samba PDC (3.0.22) and I'd appreciate any hints that might push me in the right direction. One of the problems is that I am on a very crowded subnet that is being used by several different groups. There are a two separate WinNT/2000-style domains active on this network as well as an AD domain controller. Here are the

Not sure whether this is a feature or bug -- but it does not appear to be documented. R1.6.1 on Windows NT 4.00.1381 Objects assigned in the Rprofile.site file (e.g. foo<-'something') are put into package:base not .GlobalEnv on startup. Objects assigned in the .Rprofile file are put into .GlobalEnv. This doesn't seem consistent to me. The objects exist in base only for the

Hello: I've been using "Rprofile.site" for several years to set the repos environment variable as follows: options(repos=c(CRAN='http://cran.cnr.berkeley.edu', CRANextra='http://www.stats.ox.ac.uk/pub/RWin') ) However, R 2.15.0 is not recognizing this. Instead, I get the following: options('repos') $repos

Hi all, i just installed R 2.12.1 and Tinn-R 2.3.7.1. My OS is Windows 7 32bit. Here is my question: Do I have to execute the rprofile.site manually every time I start a R/Tinn-R session? Because it seems that way. Here is the error code I receive after sending "selection(echo=TRUE): source(.trPaths[5], echo=TRUE, max.deparse.length=150) It doesn't do that after I configure

Hello, I have not been able to find how to have R echo the Rprofile.site contents to the console on start-up. Changing the windoze shortcut to include the '--verbose' option does not show what I am looking for. I would like to see the options and commands listed, in addition to the library() loadings, as they are processed. Examples of the type of options I like and shortcut-commands

Hi, Apparently R-1.7.0 (and possibly earlier versions too) do not care much about what is in $R_HOME/etc/Rprofile.site when calling 'R CMD check' or 'R CMD build'. This is annoying when having libraries (packages) in alternative locations. Cheers, Laurent

Hi everyone, I want to modify two base R functions 'parse' and 'deparse' immediately after R has started, so I added some code in the file 'Rprofile.site' under the 'etc' directory. Here is a simple example: parse=function(...){ base::parse(...) } I'll get an error when I start R as follows: Error: cannot change value of locked binding for

I am running R version 2.8.1 on Windows XP OS. When I launch R, I would like to automatically read a file containing my database connections, user ids, and passwords into my workspace. I tried including this in my Rprofile.site file: ... local({ old <- getOption("defaultPackages") options(defaultPackages = c(old, "Rcmdr","RODBC", "utils")) }) .First

I'd like to be able to set options(error=recover) in my Rprofile.site file. When I do this I get the message "Error in options(error = recover) : object "recover" not found I assume this is because the utils package (where recover and dump.frames are defined) has not been loaded at the time I make this call. I suppose I could explicitly do library("utils") before

I think Rprofile.site as installed with R-2.6.2 contains some misleading information. It contains the following lines # set a CRAN mirror # local({r <- getOption("repos") # r["CRAN"] <- "http://my.local.cran" # options(repos=r)})'. Uncommenting these lines and changing the URL will not work. '. at the end of the last line will break the

Hello: I have so far failed to get Rprofile.site to be processed in R 2.15.0 under Windows 7 as I remember having done it in previous version of R. For example, I've included "options(max.print=222)" in "R_HOME/etc/Rprofile.site" (with and without the environmental variable R_HOME set to the install directory of R 2.15.0 in advanced system settings): When I

Hello, I run websockets 1.1.1 from R 2.15 without any problems. I would like to deploy R script running automatically for all users when R is starting from Rprofile.site like follow: .First <- function() { source("C:\\R\\orig-websockets.R") } This script is from websockets package distribution. The error is follow: Error in .parse_header(x) :