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...ng it from another mailer. The file it generated is appended. Thanks Russ -- Russell V. Lenth -- Department of Statistics & Actuarial Science The University of Iowa -- Iowa City, IA 52242 USA Tel (319)335-0814 -- FAX (319)335-3017 mailto:Russell-Lenth@uiowa.edu - http://www.stat.uiowa.edu/~rlenth/ ===== R.bug.report ============================================= Hello, We're experiencing problems with R 1.0.1 on the HP-UX system. The most serious one is that the random-number generators don't work: R> runif(100) Error in runif(100) : .Random.seed[0] is not a va...

...;t think > it is.] > -- > Russell V. Lenth, Professor > Department of Statistics > & Actuarial Science (319)335-0814 FAX (319)335-3017 > The University of Iowa russell-lenth@uiowa.edu > Iowa City, IA 52242 USA http://www.stat.uiowa.edu/~rlenth/ [[alternative HTML version deleted]]

Dear list, Is anyone aware of a library for sample size calculation in R, similar to NQuery? I have to give a course in this area, and I would like to enable the students playing around with this. Best wishes, Matthias

...meant R version 2.5.1, not 1.5.1. My apologies. -- Russell V. Lenth, Professor Department of Statistics & Actuarial Science (319)335-0814 FAX (319)335-3017 The University of Iowa russell-lenth at uiowa.edu Iowa City, IA 52242 USA http://www.stat.uiowa.edu/~rlenth/

...his is a duplicate, but I don't think it is.] -- Russell V. Lenth, Professor Department of Statistics & Actuarial Science (319)335-0814 FAX (319)335-3017 The University of Iowa russell-lenth at uiowa.edu Iowa City, IA 52242 USA http://www.stat.uiowa.edu/~rlenth/

Full_Name: Russell Lenth Version: 2.6.2 OS: Windows XP Pro Submission from: (NULL) (128.255.132.36) The poly() function allows a higher-degree polynomial than it should, when raw=FALSE. For example, consider 5 distinct 'x' values, each repeated twice. we can fit a polynomial of degree 8: ===== R> x = rep(1:5, 2) R> y = rnorm(10) R> lm(y ~ poly(x, 8)) Call: lm(formula = y ~

...loyalties, I just used what I had. Any help would be appreciated. Russ -- Russell V. Lenth -- Department of Statistics & Actuarial Science The University of Iowa -- Iowa City, IA 52242 USA Tel (319)335-0814 -- FAX (319)335-3017 mailto:Russell-Lenth at uiowa.edu - http://www.stat.uiowa.edu/~rlenth/ ===== Extra info ===== R : Copyright 1999, The R Development Core Team Version 0.90.1 (December 15, 1999) RGUI caused an exception 10H in module CRTDLL.DLL at 016f:7fc49ef3. Registers: EAX=00000420 CS=016f EIP=7fc49ef3 EFLGS=00000212 EBX=0253e3d8 SS=0177 ESP=0253e344 EBP=0253e354 ECX=0253e35c D...

Hello, I'm trying to use R (and Sweave) to pull some data out of a database and produce some standard reports. unfortunaltey, the people who want the reports want them in an editable format so they can add wordy bits to the automatically generate tables and graphs. My current plan is to use R to call a standard sweave document and pass variables to tell what data to pull out of the db,

Full_Name: Russell V. Lenth Version: 2.3.1 OS: Windows XP Pro Submission from: (NULL) (128.255.132.188) I wrote a simple .BAT file to run the Sweave function on a file (via RTerm), then run pdflatex on the result (after RTerm exits). The issue is that if an error condition occurs in RTerm, it is prudent to not do the pdflatex processing afterward. Here are the relevant statements in the BAT