[R] D(COM) with Excel

2004-01-25 Thread Joel Pitt
Hi there, I'm currently trying to use R in an automated macro with Excel, and to this effect I've been using the D(COM) server. However I've been having alot of problems with it, because it seems to be limited to only recieving and sending arrays. I've been struggling trying to find a way to rece

Re: [R] orphaned packages

2004-01-25 Thread Duncan Murdoch
On Sun, 25 Jan 2004 18:17:01 -0500, you wrote: >Is there a listing, or directory of "recommended" packages (other than the >packages downloaded with the initial R install)? The recommended packages are included with (most) binary compilations of R. Duncan Murdoch __

Re: [R] orphaned packages

2004-01-25 Thread Sean Davis
The cran package sources page contains a list of orphaned packages. Also, note that the full source listing contains a "priority" category that points out what packages are recommended. (For example, see the listing for the boot package--priority: recommended.). Sean - Original Message -

[R] orphaned packages

2004-01-25 Thread Neil Eastep
Are there many packages that are orphaned, and have a better "half" much like bootstrap? Is there a listing, or directory of "recommended" packages (other than the packages downloaded with the initial R install)? Thanks, Neil Eastep. An "R" newbie --- Prof Brian Ripley <[EMAIL PROTECTE

[R] Reading in .csv Files in R 1081

2004-01-25 Thread Jean Hu
Hi, I uninstalled my R's 1071, and installed R1081. But now, it appears that I cannot read in files using the same commands that I used previously. The command I type is m<-read.csv("E:/T6.25.8.02.StdDates.csv", header=TRUE, sep=",",quote="\"",dec=".",fill=TRUE) The error gives me is Error i

[R] 'Math' group generic functions. Cant explain behaviour of 'log'.

2004-01-25 Thread Eryk Wolski
Hi! Out of all 'Math' group generic functions(?Math) the log function has a different behaviour. See example bellow. Whats the reason? Platfom Windows 2000. R : Copyright 2003, The R Foundation for Statistical Computing Version 1.8.1 (2003-11-21), ISBN 3-900051-00-3 >setClass("track",represent

RE: [R] warning associated with Logistic Regression

2004-01-25 Thread Ted Harding
On 25-Jan-04 Guillem Chust wrote: > Hi All, > > When I tried to do logistic regression (with high maximum number of > iterations) I got the following warning message > > Warning message: > fitted probabilities numerically 0 or 1 occurred in: (if > (is.empty.model(mt)) glm.fit.null else glm.fit)(x

Re: [R] warning associated with Logistic Regression

2004-01-25 Thread Prof Brian Ripley
On 25 Jan 2004, Peter Dalgaard wrote: > David Firth <[EMAIL PROTECTED]> writes: > > > On Sunday, Jan 25, 2004, at 13:59 Europe/London, Guillem Chust wrote: > > > > > Hi All, > > > > > > When I tried to do logistic regression (with high maximum number of > > > iterations) I got the following warn

Re: [R] warning associated with Logistic Regression

2004-01-25 Thread Peter Dalgaard
David Firth <[EMAIL PROTECTED]> writes: > On Sunday, Jan 25, 2004, at 13:59 Europe/London, Guillem Chust wrote: > > > Hi All, > > > > When I tried to do logistic regression (with high maximum number of > > iterations) I got the following warning message > > > > Warning message: > > fitted probabi

Re: [R] warning associated with Logistic Regression

2004-01-25 Thread David Firth
On Sunday, Jan 25, 2004, at 13:59 Europe/London, Guillem Chust wrote: Hi All, When I tried to do logistic regression (with high maximum number of iterations) I got the following warning message Warning message: fitted probabilities numerically 0 or 1 occurred in: (if (is.empty.model(mt)) glm.fit.

[R] warning associated with Logistic Regression

2004-01-25 Thread Guillem Chust
Hi All, When I tried to do logistic regression (with high maximum number of iterations) I got the following warning message Warning message: fitted probabilities numerically 0 or 1 occurred in: (if (is.empty.model(mt)) glm.fit.null else glm.fit)(x = X, y = Y, As I checked from the Archive R-Help

RE: [R] how to keep functions while remove all other commands

2004-01-25 Thread Henrik Bengtsson
Hi, it's not clear what you asking for, but if you want to remove all object except functions here's the shortest one-line solution that I can think of rm(list=ls()[!sapply(ls(), FUN=exists, mode="function")]) Henrik Bengtsson Lund University, Sweden > -Original Message- > From: [EMAIL

Re: [R] boot vs. bootstrap

2004-01-25 Thread Prof Brian Ripley
Package bootstrap is orphaned, that is no longer maintained. Package boot is much more comprehensive, and a recommended package. That suggests to me that you always use boot: I do. On Sun, 25 Jan 2004, Erin Hodgess wrote: > There is a library boot and another one bootstrap. > > When is it pre

Re: [R] package question

2004-01-25 Thread Prof Brian Ripley
Look more closely at the section on `Package name spaces'. R has a name space management system for packages. This system allows the package writer to specify which variables in the package should be exported to make them available to package users Alternatively, you can manage this yo