similar to: Produce graph that looks nice on screen and on paper

I am running R on ubuntu dapper. The version that is in the ubuntu repos is 2.2.1, so I decided to upgrade by adding deb http://cran.R-project.org/bin/linux/ubuntu dapper/ to my sources.list, as advised on the web page. After sudo apt-get update and upgrade, I have version 2.3.1. However, when I try to load the library 'foreign', I get the following error: Error in dyn.load(x,

hi all, sorry for this basic question, I think I know I should use ?apply, but it is really confusing me... I want to create a matrix by comparing two vectors. Eg: test<-seq(1:10) fac<-c(3,6,9) and i want to end up with a 10*3 matrix with a boolean that tests if test<fac, so something like: 1 1 1 1 1 1 0 1 1 0 1 1 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 0 I can't find the solution

R-Help Please disregard as I figure something out, unless there is a more elegant way ... myData.sum <- aggregate(x = myData[c("s72","s79","s82","s83","s116","s119")], FUN = sum, by = list(Group.date = myData$shortdate)) > head(myData.sum) Group.date s72 s79 s82 s83 s116 s119 1

R-Help I created a "shortdate" for the purpose of aggregating each var (S72 .S119) by daily sum , but not sure how to handle using a POSIXlt object. > myData$shortdate <- strftime(myData$time, format="%Y/%m/%d") > head(myData) time s72 s79 s82 s83 s116 s119 shortdate 1 2016-10-03 00:00:00 0 0 1 0 0 0 2016/10/03 2 2016-10-03 01:00:00

Dear List, I'm trying to interpret the results of the Kruskal's Non-metric Multidimensional Scaling algorithm (isoMDS, MASS package). The 'goodness of fit' is reported as "The final stress achieved (in percent)". What does this mean exactly? I've tried to google for an answer but I've not come up with a definitive answer. Regards, Dieter -- Dieter Vanderelst

Dear all, I have a question on the use of GAM with repeated measures. My dataset is as follows: - a number of study areas where bird abundance has been determined. Counts have been performed in 3 consecutive years and there were 2 counts per year (i.e. in total 6 counts). - a number of environmental predictors that do not change over year Xi). When using a GLM, a repeated measures design would

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Hi, Based on user input, I wrote a function that creates a list which looks like: > str(list) List of 4 $ varieties: chr [1:12] "temp.26_time.5dagen_biorep.1" "time. 5dagen_temp.26_biorep.2" "temp.18_time.5dagen_biorep.1" "temp.18_time. 5dagen_biorep.2" ... $ temp : Factor w/ 2 levels "18","26": 2 2 1 1 2 2 1 1 1 1 ...

Hello all, I’m trying to add some data points to a wireframe. X an Y axis are independent variables, Z axis is predicted probability. I’d like to add the original data points on which the predicted probabilities are based to the wireframe. I’ve followed some of the previous post on this but get stuck : ## first part yields the wireframe## setwd("C:/Temp") rnp <-

L.S. Since some time there is a new r-project.org site as announced here: https://stat.ethz.ch/pipermail/r-announce/2015/000581.html The logo has changed on the site, but I fail to find a vector graphics file. For the previous logo I used to go to https://svn.r-project.org/R-dev-web/trunk/Logo/ Is there anything similar for the new logo? Many thanks in advance. Kind regards, Tobias --

Hi all, Never really managed to build a for-loop with multiple running variables in an elegant way. Can anybody hint ? See below for an example of what I would like. EXAMPLE a<-c(1,2,3) b<-c("name1","name2","name3") for( number in a, name in b ) { print( number ) ##take a value print( name ) ##and have its name available from a second list } Does R

hi, i am new here and wanted to know, before i start learning yet another statistical package: I want to estimate a system of equations that is non linear in the parameters, using 3SLS. However, i will probably have to constrain some of the parameters to be between, say, zero and one. Is this possible with R, and better, is this easy? If so, since i am an absolute beginner, any pointers where

Hi, Can R calculate an intraclass correlation coefficient for clustered data, when the outcome variable is dichotomous? By now I calculate it by hand, estimating between- and intracluster variance by one-way ANOVA - however I don't feel very comfortable about this, since the distributional assumptions are not really met.... Maybe anyone can help me? Best regards and many many thanks,

Thanks, Yet, how is this relevant to the issues reported ? \- - - mailto:commandline at protonmail.com Joris Lambrecht CyberSecurity and ICT Coach call:?+32 487 558 354 Antwerp,?Belgium https://www.commandline.be \-------- Oorspronkelijk bericht -------- Aan 4 jul. 2020 16:02, Rowland penny via samba < samba at lists.samba.org> schreef: > > > > On

All, I have searched the previous help boards and discovered the problem with Rdonlp2 - Specifically, its non-availability. I thought that this was my solution, but perhaps there is a better way that you all could help me with. I imagine that this problem is trivial to people such as the experts on this mailing list. I am trying to solve this problem over and over again in a simulation:

Dear all, I'm trying to find a clear explanation of what the 'proj(lm)' function produces after having fit a linear model using 'lm'. I find the help page on the proj() function highly unclear (surely part to my limited knowledge of statistics). Can anybody provide a pointer to a clearer explanation, preferable containing some examples of the calculations involved ?

Hi all, I'm fitting a linear model (using lm) to some 2500 data points. The model consists of 4 single terms and two combined terms. I get the following warning message: "Extra arguments projections are just disregarded. in: lm.fit(x, y, offset = offset, singular.ok = singular.ok, ...) " Can anybody clarify this ? I don't seem to find any pointer to what this might

L.S. In this bug report https://bugs.r-project.org/bugzilla3/show_bug.cgi?id=14493#c1 it is mentioned that after moving an R installation one should regenerate the Rscript executable. Is there an easy way to do so (after an R installation has been moved)? I have not found any information in the R installation and administration manual. Many thanks in advance for any pointer. Best wishes,

Afaik it runs 4.9.15 \- - - mailto:commandline at protonmail.com Joris Lambrecht CyberSecurity and ICT Coach call:?+32 487 558 354 Antwerp,?Belgium https://www.commandline.be \-------- Oorspronkelijk bericht -------- Aan 4 jul. 2020 19:09, Rowland penny via samba < samba at lists.samba.org> schreef: > > > > On 04/07/2020 16:36, commandline at

Hi All, I would like to fill the area under a curve with a gradient of colors. Are there any packages or trick I could use Thanks Stefan Stefan Van Dongen Antwerp [[alternative HTML version deleted]]