similar to: Rprofile etc in Linux

Regarding user's home and working directories, is Rprofile just an old name of Renviron? or (can) should we have both files with different type of definitions? (talking about R.1.4.0 in linux). Thanks Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 alobo at ija.csic.es

Saving lda.default as text files from within gui="none" and from within gui="gnome" and comparing afterwards with diff, I get: alobo at humboldt:> diff lda.default.gnome.txt lda.default.nognome.txt 1c1 < function (x, grouping, prior = proportions, tol = 1, method = c("moment", --- > function (x, grouping, prior = proportions, tol = 1e-04, method =

Thanks for your help on moving files from S+ to R and on attaching directories. If attaching directories is NOT possible in R, is there any other way to separate objects into different folders or something similar? For example, to keep user functions for multivariate analysis in a different "place" than user functions on time series, or to keep data objects of project_1 in a different

Thanks for your help on moving files from S+ to R and on attaching directories. If attaching directories is NOT possible in R, is there any other way to separate objects into different folders or something similar? For example, to keep user functions for multivariate analysis in a different "place" than user functions on time series, or to keep data objects of project_1 in a different

Hi! After unziping the CRAN file e1071.zip on my Win95 library directory, I start R and type >library(e1071) After that, help commands of the e1071 functions work (i.e., help(read.pnm), BUT some functions themselves are not available: > read.pnm Error: Object "read.pnm" not found I've looked at the file library/R/e1071 with an ascii editor and it seems like the functions

Hi, I am interested in customizing the installation of R. I have gone through the ?R Installation and Administration? manual. But some of the stuff is not clear to me and I would like to get clarifications on the following points (for a Windows installation with R_HOME=C:\\R\\R-2.9.1 ) : 1. I understand that I need to create a file, .Renviron with the following path : R_HOME\\etc\\.Renviron where

Agustin Lobo asks (and I interpolate in his question) > -----Original Message----- > From: Agustin Lobo [mailto:alobo at ija.csic.es] > Sent: Monday, 23 July 2001 7:45 AM > To: r-help > Subject: [R] lapply and for > > > Given a list as such: > > > milista > $"1": > [1] 23 25 11 > > $"2": > [1] 34 2 > >

-----Forwarded Message----- > From: Ernesto Jardim <ernesto at ipimar.pt> > To: Agustin Lobo <alobo at ija.csic.es> > Subject: Re: [R-gui] NEdit Highligth patterns for R > Date: 10 Oct 2002 14:36:24 +0100 > > Hi > > You have to install the *.pats file. > > Use > > nedit -import R-5.1.pats > > then "save defaults". > > If

Hi! I have a 3d array: > dim(ib5km15.dbc) [1] 190 241 19 and a set of positions to extract: > ib5km.lincol.random[1:3,] [,1] [,2] [1,] 78 70 [2,] 29 213 [3,] 180 22 Geting the values of a 2D array for that set of positions would be: > ima <- ib5km15.dbc[,,1] > ima[ib5km.lincol.random[1:10,]] but don't find the way for the case of the 3D array: >

Does anybody know if there are functions to: 1. Define a convex hull on a space with more than 2 dimensions? chull just works for a plane. 2. Numerically select elements within a given complex hull. Thanks! Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 alobo at ija.csic.es

Hello All: I'm still unable to get Rprofile.site to set, e.g., options(max.print=222), as I did with previous versions of R. I just found similar questions posed by Trevor Miles and Ross Bowden with replies by Uwe Ligges and Duncan Murdoch. In addition to the things I tried documented below, I also copied Rprofile.site into "R_HOME/etc/i386" and

Dear R-users and R-developpers, I've not been able to find 3d graphics in R, like Splus spin() or brush(). Are there any that I've missed and/or is anybody working on implementing these type of functions? Thanks Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel 34 93409 5410 fax 34 93411 0012 alobo at ija.csic.es

I've been kicking the following idea around for a while, and am now proposing to put some version into 1.7.0. I'd be interested in comments on the desirability and the design, before I start writing any code. S4 introduced a file .S.chapters which can contain a list of S chapters (equivalent to R packages) to be loaded on start-up. This was the germ of this proposal. Proposal: Extend

I'm new to R, so apologies if the answer to my question is very obvious to everyone else! I use the carbon version of R (1.5.1), not the Darwin version. After a bit of a battle, I'm getting to grips with using R, and really getting to like it, but I'm still having trouble customising startup the way I'd like it. Reading ?Startup, I see that I can specify some commands to be run

I've found the following and I'm kind of confused: > summary(delme) Min. 1st Qu. Median Mean 3rd Qu. Max. 1 2950 5699 5756 8572 11680 > range(delme) [1] 1 11675 summary() and range() give different Max. value for the same vector! Agus Dr. Agustin Lobo Instituto de Ciencias de la Tierra (CSIC) Lluis Sole Sabaris s/n 08028 Barcelona SPAIN tel

I'm trying to source a file automatically every time I start R. I tried adding the following .First function in a file Rprofile.site in my $R_HOME/etc/ directory (verified $R_HOME by Sys.getenv()) as well as in a file .Rprofile in my $HOME directory and .Rprofile in the working directory: .First <- function(){ source(file.path(Sys.getenv("HOME"), "R",

I've tried to move objects from S to R. In S+, I use data.dump() and data.restore(). I've made a file all.dum using data.dump(ls()) in S+, but the R command load("all.dum") gives an error: > load("/jaz/all.dum") Error: restore file corrupted -- no data loaded Is there any way to pass my objects from S+ to R? Thanks Agus Dr. Agustin Lobo Instituto de Ciencias de

Hi! I'm writing down the methods that I used to migrate from Splus to R and expand a bit the R docs for this subject. Prior to send these notes to the FAQ curator I would like to make sure on the following: Given an ascii text file with several functions (i.e., myfuncs.txt), is there any equivalent to load(), so that the functions become usable in R? Or is it necessary to install it as a

I have the following problem: I have a vector x of data (0<x<=1 ) with a U-shaped histogram and try to fit a beta distribution using fitdistr. In fact, hist(rbeta(100,0.1,0.1)) looks a lot like my data. The equivalent to the example in the manual sometimes work: > a <- rbeta(100,0.1,0.1) > fitdistr(x=a, "beta", start=list(shape1=0.1,shape2=0.1))1) > shape1

I would like to fit a model of the type Y = Xf + e where f are cover fractions (or percent cover). Therefore, I must constrain the fit to 1. sum(f) = 1 2. 0<= f <=1 How can I introduce these 2 constraints in a ML fit? Currently, I'm using nlregb and I'm using the "upper and low" keywords to set the bounds and use the following to ensure that sum(f) = 1: let's say