similar to: statistics help

Dear R users, I'm trying to extract from a given matrix (GROUP) the coordinates of the vertices of the different groups (i.e. 3, 7, 1 . . .) to plot the polygons to delineate the area in which each group "wins" and colour it diferentially. I can make a simple point plot, but I would like to add polygons with full colored area. The example is with a 5x5 matrix, but I'm working

Hello there, I'm still struggling with the *apply commands. I have 5 people with id's from 10 to 14. I have varying amounts (nrep) of repeated outcome (value) measured on them. nrep <- 1:5 id <- rep(c("p1", "p2", "p3", "p4", "p5"), nrep) value <- rnorm(length(id)) I want to create a new vector that contains the sum of the

I have been trying to use Freelance Graphics under Wine for a long time (since Oct 2000 :), but I cannot seem to get the display stuff working correctly. I always get text splattered over top of other text when trying to view existing .PRZ files. This happens in both Freelance and in Lotus Notes (when Notes is trying to display a file attachment of the .prz persuasion). A quick Google search

Dear all, I am a newbie in R and could not find help on this problem. I am trying to plot an histogram with probabilities in the y axis. This is the code I am using: #TLC uniform n=30 mi=1; mx=6 nrep=1000 xbar=rep(0,nrep) for (i in 1:nrep) {xbar[i]=mean(runif(n,min=mi,max=mx))} hist(xbar,prob=TRUE,breaks="Sturges",xlim=c(1,6),main=paste("n =",n), xlab="Média",

R-users, I can't tell what's causing the following error. The vignette does not make a reference to a "packages" option or parameter. > library(MonteCarlo) Loading required package: abind Loading required package: codetools Loading required package: rlecuyer Loading required package: snow Loading required package: snowfall > infest_kud_fun<-function(x,A,B){ +??

Full_Name: Nuno Monteiro Version: 2.3.1 OS: Windows XP HE Submission from: (NULL) (84.9.38.207) I'm using the FEAR library to perform Data Envelopment analysis with a 36,000 obs dataset. The function dea is working fine but then when I try to use the boot.sw98 to come up with some sensitivity analysis I get the following error:

A larg program which worked with lme4/R about a year ago failed when I re-run it today. I reproduced the problem with the program below. -- When lme4 is not loaded, the program runs ok and fast enough -- When lme4 is loaded (but never used), the do.call fails with infinite recursion after 60 seconds. Memory used increases beyond bonds in task manager. -- I tested a few S3 based packages

A larg program which worked with lme4/R about a year ago failed when I re-run it today. I reproduced the problem with the program below. -- When lme4 is not loaded, the program runs ok and fast enough -- When lme4 is loaded (but never used), the do.call fails with infinite recursion after 60 seconds. Memory used increases beyond bonds in task manager. -- I tested a few S3 based packages

This looks like the sort of thing that you should ask the package maintainer (?maintainer). Cheers, Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Thu, Feb 15, 2018 at 11:39 AM, john polo <jpolo at mail.usf.edu> wrote: >

Hello, A server was configured in /var/lib/myslq in the root fs. I added a LV specifically for mysql. I stopped myql and renamed /var/lib/mysql to /var/lib/mysql.old. I created a new dir /var/lib/mysql and mounted the LV on /var/lib/mysql. I then copied with "cp -prZ" all mysql files in /var/lib/mysql.old to /var/lib/mysql. But then I got a selinux problem: # ls -ldZ mysql.old/

I am using bootstrap and cannot figure how to tell R to ignore missing values (NA) I tried this syntax and it did not work. The name of the file is banks the column two. bootmean(banks$two,na.rm = True, conf = 90,nrep = 1000) -- View this message in context: http://r.789695.n4.nabble.com/Missing-Values-tp4643059.html Sent from the R help mailing list archive at Nabble.com.

Using Samba 1.9.18p10 I have found a difference between Win95 and WinNT: opening 'Lotus Freelance' files from Win95 is really slow (about 17 kB/s only) vs fast (~hundreds of kB/s) from WinNT. Looking into the log (with debug level=4) I see using Win95: switch message SMBopenX (pid 33994) Skipping become_user - already user unix_clean_name [./PRIVATE/Goyal_Sep98.PRZ] Got dir cache hit on

Hi - Writing to see if someone can suggest whether a problem warrants a bug report. It concerns the use of stepFlexclust in the flexclust package. The problem concerns the size of clusters returned. Versions: R-2.7.0 on Windows XP; RODBC_1.2-3 code snippet: r8 <- stepFlexclust(df,8,nrep=100,FUN=kcca, family=kccaFamily("kmedians")) summary(r8) ## returns cluster sizes of 51, 115,

Interesting to see the Equivalence. As a first thing, I tried: semanage fcontext -a -e /var/lib/mysql.old /var/lib/mysql then restorecon -R /var/lib/mysql # semanage fcontext -lC SELinux fcontext type Context /home/users(/.*)? all files system_u:object_r:user_home_dir_t:s0 /var/lib/mysql all

The "-a" option (the "--links", "--perms", "--devices", and "--times" options are redundant, as they, as well as "--owner", "--group", and "--recursive" are implied by "-a" )does dictate that permissions on files being sent be brought over from the source. Are all files losing permissions, or only files

Dear R users, i have a matrix with 31 rows and 444 columns and i want to extract every 37th column of that matrix starting from 1. more precisely i want to select columns 1, 38,75, 112 and so on. then doing the same by starting from column number 2(2,39,76,113.......). i know that there is a manual way of doing it but i wanted to make it more quickly as i have fairly large data to dealth with.

Hi, I am fairly new to R and have encountered an issue with the lmRob function that I have been unable to resolve. I am trying to run a robust regression using the lmRob function which runs successfully, but the results are rather strange. I'm not sure it's important, but my model has 3 dichotomous categorical variables and 2 continuous variables in it. When I look at a summary of my

Hi all-- We are planning an intervention study for adolescent alcohol use, and I am planning to use simulations based on a hurdle model (using the hurdle() function in package pscl) for sample size estimation. The simulation code and power code are below -- note that at the moment the "power" code is just returning the coefficients, as something isn't working quite right. The

Hello, I've put the short version here and if anyone wants to run the code with CollocInfer, I've given the full version in the file "analysis". I come at the question of array attributes and dimnames to try to simplify. In a CollocInfer LS.profile analysis using this array 'Y' constructed as follows: w=rnorm(41,.05) z=rnorm(41,.06) yX<-cbind(w,z)

Good Morning: I posted an initial question a few days ago and I received some good advice from two R experts. I have re-examined the Davison-Hinkley text paying close attention to the examples of the boot() and boot.ci() in that text and the single example of a similar process in the MASS book (not the MASS package manual as I initially misunderstood). I think I understand how the stratified