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...t; instead of "n"). b) How to avoid having a legend for the polygon? Many thanks, Julian -- Julian Mariano Burgos Hafranns?knastofnunin/Marine Research Institute Sk?lagata 4, 121 Reykjav?k, Iceland S?mi/Telephone : +354-5752037 Br?fs?mi/Telefax: +354-5752001 Netfang/Email: julian at hafro.is, jmburgos at u.washington.edu

...ns (and searched the documentation) and I cannot figure why this happens. Any ideas? All the best, Julian Julian Mariano Burgos Hafrannsóknastofnunin/Marine Research Institute Skúlagata 4, 121 Reykjavík, Iceland Sími/Telephone : +354-5752037 Bréfsími/Telefax: +354-5752001 Netfang/Email: julian@hafro.is, jmburgos@uw.edu [[alternative HTML version deleted]]

...e worst case, this is a not-so-great solution to a marginal problem. In the best case, this might be worth a short note in the Journal of Statistical Software. Thanks for your time, Arni P.S. In case the mailing list doesn't handle attachments, I've placed the same files on http://www.hafro.is/~arnima/ for your convenience. -------------- next part -------------- \name{round_multinom} \alias{round_multinom} \encoding{UTF-8} \title{ Round Multinomial Proportions (or Allocate Seats from Election Results) } \description{ This function can round multinomial proportions to a given nu...

...variance. Or I am missing something obvious? I will be thankful for any input. All the best, Julian -- Julian Mariano Burgos Hafrannsóknastofnunin/Marine Research Institute Skúlagata 4, 121 Reykjavík, Iceland Sími/Telephone : +354-5752037 Bréfsími/Telefax: +354-5752001 Netfang/Email: julian@hafro.is, jmburgos@uw.edu [[alternative HTML version deleted]]

...on the categorical predictor in the models where it is significant. Any suggestions? Thanks, Julian -- Julian Mariano Burgos Hafranns?knastofnunin/Marine Research Institute Sk?lagata 4, 121 Reykjav?k, Iceland S?mi/Telephone : +354-5752037 Br?fs?mi/Telefax:? +354-5752001 Netfang/Email: julian at hafro.is, jmburgos at uw.edu

The weighted.mean() function replaces NA values with 0.0 when the user specifies na.rm=TRUE: x <- c(101, 102, NA) mean(x, na.rm=TRUE) # 101.5, correct weighted.mean(x, na.rm=TRUE) # 67.66667, wrong weighted.mean(x, w=c(1,1,1), na.rm=TRUE) # 67.66667, wrong weighted.mean(x, w=c(1,1,1)/3, na.rm=TRUE) # 67.66667, wrong The weights are

...why I get the extra facets when removing it. Is this a bug? Any help will be very welcomed. Julian -- Julian Mariano Burgos Hafranns?knastofnunin/Marine Research Institute Sk?lagata 4, 121 Reykjav?k, Iceland S?mi/Telephone : +354-5752037 Br?fs?mi/Telefax: +354-5752001 Netfang/Email: julian at hafro.is, jmburgos at uw.edu

One descriptive statistic that is conspicuously missing from core R is the statistical mode - the most frequent value in a discrete distribution. I would like to propose adding the attached 'statmode' (or a similar function) to the 'stats' package. Currently, it can be quite cumbersome to calculate the mode of a distribution in R, both for experts and beginners. The lack of a

The model frame shows the response and predictors in a data frame with nicely labelled columns: fm <- lm(wt~qsec+log(hp)+sqrt(disp), data=mtcars) model.frame(fm) # ok When the left hand side consists of more than one response, those response variables still look good, inside a matrix: fm <- lm(cbind(qsec,hp,disp)~wt, data=mtcars) model.frame(fm)[[1]] # ok A problem arises when

I am looking for a fast way to count the number of rows in a matrix are identical to a pattern vector. For example, if I am interested in counting the number of row vectors in a matrix that are identical to (1,2,3) what would I do? I have tried the identical statement in a loop but this is far too slow. I have a very large matrix and need to avoid loops at all costs. Thanks for any help.

Hi, I have a problem. I have a data frame looking like: ID val A? .3 B? 1.2 C? 3.4 D? 2.2 E? 2.0 I need to CREATE the following TABLE: CASE?? DIFF A-A??? 0 A-B??? -0.9 A-C??? -3.1 A-D??? -1.9 A-E??? -1.7 B-A??? ... B-B??? ... B-C B-D B-E C-A C-B C-C C-D C-E D-A D-B D-C D-D D-E E-A E-B E-C E-D E-E WHERE CASE IS THE COUPLE OF ELEMENTS CONSIDEREDM AND DIFF IS THE computed DIFFERENCE between

I have been reading about autocorrelation in linear models over the last couple of days, and I have to say the more I read, the more confused I get. Beyond confusion lies enlightenment, so I'm tempted to ask R-Help for guidance. Most authors are mainly worried about autocorrelation in the residuals, but some authors are also worried about autocorrelation within Y and within X vectors

Hello I have some strange output from R and I try to understand how R works. Could you please help me with that? temp <- rbind (c(10,1),c(99,98)) > temp [,1] [,2] [1,] 10 1 [2,] 99 98 > dist(temp) 1 2 131.6435 > sqrt(dist(temp)) 1 2 11.47360 so far so good. until the nex line: when I try to do what i did before but adding the 1/(what I did

...seable = No [tmp] path = /tmp read only = no public = yes ------------8<------------ ~as -- mailto:alsim3@yahoo.com _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com Return-Path: <gunnaro@hafro.is> Delivered-To: samba@samba.org Received: from hafro.is (hafro.hafro.is [130.208.64.29]) by lists.samba.org (Postfix) with ESMTP id 022D349D9 for <samba@samba.org>; Mon, 16 Jul 2001 07:43:51 -0700 (PDT) Received: from hafisjaki.hafro.is (hafisjaki.hafro.is [130.208.64.201]) by hafr...

I'm relaying a question from my institute's sysadmin: Would it be possible to modify update.packages() and related functions so that 'lib.loc' accepts integer values to specify a library from the .libPaths() vector? Many Linux users want to update all user packages (inside the R_LIBS_USER directory, e.g. ~/r/library) and none of the system packages (inside the /usr directory,

Hi all, I would like to propose the attached function ASCIIfy() to be added to the 'tools' package. Non-ASCII characters in character vectors can be problematic for R packages, but sometimes they cannot be avoided. To make packages portable and build without 'R CMD check' warnings, my solution has been to convert problematic characters in functions and datasets to escaped

I would like to propose adding a new plot function to the 'graphics' package. The new function is called areaplot() and I have implemented it as a generic function that supports a variety of data classes. An area plot consists of a simple line, like plot(x, y, type="l"), except the area between 0 and the line is a filled polygon. Areas can be stacked on top of each other,

Hi Simon, thank you for the concise reply. Do you mean the reported behavior of drop() is not a bug? It looks like a borderline bug to me (see below), but I'm not the judge of that. If this is the intended behavior and serves an actual purpose, then that could be explicitly documented in a \note{} on the help page. Such a note would slightly reduce the surprise of users running into this