similar to: Adjusted Rand Index

This is the first time that I've posted to this list, so if I'm doing something wrong, please let me know. Also, if there is a searchable forum where I can find help, that would be good too. I'm doing a card sorting experiment, and I'm having problems imputing my data into R for later analysis. This is what I get from each sorter: Category Name Card numbers

Hello, I am a very new user to R so please have patience with me. :clap: I am trying to evalute the "internal response" for a couple of different cluster methods with the help of the AdjustedRandIndex, which is included in the mclust package. However, I do get a bit puzzled when I get a negative value as the value should be in intervall of [0,1], am I correct? Have I done something

I want to try Bayesian cluster analysis. Someone suggested using package mcclust. Is there a website that says how to install mcclust or another appropriate Bayesian package? Including the appropriate R functions that I can follow? I am trying to get probability of membership for each individual I am trying to cluster Thank you! -- View this message in context:

i think there ara two ways of relate products and categories , basically i want to fix one product(e.g hp dv7....) to some categories (notebook,17"notebooks...) i made a table named categorization(incuding category_id,product_id fields) then in models i write these codes below class Product < ActiveRecord::Base has_many :categories, :through => :categorizations

I have two issues. 1-I am trying to use morphology to identify gender. I have 9 variables, both continuous and categorical. I was using two-step cluster analysis in SPSS because two-step could deal with different types of variables. But the output tells me that an animal is in cluster 1 or 2, it does not give me a probability (ex. 0.70 cluster 2). I also did not want to specify that I want two

Dear R-List, I have a dataframe with one grouping variable (x) and three response variables (y,z,w). df<-data.frame(x=c(rep(1,3),rep(2,4),rep(3,5)),y=rnorm(12),z=c(3,4,5,NA,NA,NA,NA,1,2,1,2,1),w=c(1,2,3,3,4,3,5,NA,5,NA,7,8)) >df      x            y            z     w      1      0.29306106  3      1      1      0.54797780  4      2      1     -1.38365548  5      3      2     -0.20407986

I am building a package that makes a simple visualization. A part of the code is in C++, and utilizes the functions srand() and rand() for purposes not related to statistics (introducing random noise in the visualization). The package compiles without problems on my workstation(s), but when I submitted it to the winbuilder service, I got the following weird message: * checking compiled code ...

Dear R-users,  I have a problem, I have the following dataframe:   d<-data.frame(  'y1'=c(1,2,1,2,1,NA,NA), 'y2'=c(1,2,1,1,1,2,1), 'y3'=c(1,NA,1,NA,NA,2,1), 'y4'=c(NA,2,NA,1,1,2,NA), 'a'=c(1,1,1,1,1,1,2) ) where the last variable counts the number of missing values in a row. Now, i want to set rows where a>1 to NA and arrive at something like the

Dear Colleagues: I would like to write a front end for a modeling function, but run into trouble when passing a weights argument. y <- 1:5 x <- c(1,3,2,5,4) w <- function(formula, ...) lm(formula, ...) lm(y ~ x, weights=c(1,1,1,2,2)) w(y ~ x) w(y ~ x, weights=c(1,1,1,2,2)) Error in eval(expr, envir, enclos) : ..1 used in an incorrect context, no ... to look in w <-

every time I read the R release notes for the next release, I see many functions that I had forgotten about and many functions that I never knew existed to begin with. (who knew there were bibtex facilities in R? obviously, everyone except me.) I wonder whether there is a complete list of all R commands (incl the standard packages) somewhere, preferably each with its one-liner AND

Hi. Can anyone suggest a simple way to obtain in R a list of vector coordinates of the following form? The code below is Mathematica. In[5]:= Flatten[Table[{i,j,k},{i,3},{j,4},{k,5}], 2] Out[5]= {{1,1,1},{1,1,2},{1,1,3},{1,1,4},{1,1,5},{1,2,1},{1,2,2},{1,2,3},{1 ,2,4},{1,2, 5},{1,3,1},{1,3,2},{1,3,3},{1,3,4},{1,3,5},{1,4,1},{1,4,2},{1,4,3}, {1,4,

How can I use this query the rails way? $query = "SELECT * FROM images ORDER BY RAND() LIMIT 16"; -- Jochen

http://bugzilla.mindrot.org/show_bug.cgi?id=182 djm at mindrot.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |FIXED ------- Additional Comments From djm at mindrot.org 2002-04-23 23:31

http://bugzilla.mindrot.org/show_bug.cgi?id=1259 Summary: small typos in ssh-rand-helper(8) Product: Portable OpenSSH Version: v4.5p1 Platform: Other OS/Version: All Status: NEW Severity: trivial Priority: P2 Component: Documentation AssignedTo: bitbucket at mindrot.org ReportedBy: dleonard

Dear openssh-developers, the new external program ssh-rand-helper appeared in OpenSSH 3.1. While the SFTP_SERVER is defined using a _PATH_SFTP_SERVER pointing to SFTP_SERVER in Makefile.in and defining a default-path in pathnames.h the ssh-rand-helper is simply SSH_RAND_HELPER and defined with a fixed path in Makefile.in and not having a default in pathnames.h. I propose a handling analogous to

Hi. I recently snookered myself: I build OpenSSH on an old box that didn't have /dev/random, but happened to be running prngd at the time for other reasons. Because I wanted to use commands, I configured --with-rand-helper, however configure found the prngd socket and built ssh-rand-helper to use it exclusively. Next reboot: no prngd, no random seed, no sshd. Do not log in, do not

There are 2 bugs here. Since mkdir can return an error. The rest of the function's operations depend on this directory being created thus an error should be handled at this point. The second is f is never closed. This patch adds the needed fclose. This entire set of patches passed the regression tests on my system. Bugs found by Coverity. Signed-off-by: Kylene Hall <kjhall at

--- ssh-rand-helper.c.orig Mon Jun 18 16:48:13 2007 +++ ssh-rand-helper.c Mon Jun 18 16:47:32 2007 @@ -31,7 +31,7 @@ #include <sys/socket.h> #include <stdarg.h> -#include <stddef.h> +#include <string.h> #include <netinet/in.h> #include <arpa/inet.h> Tony. -- f.a.n.finch <dot at dotat.at> http://dotat.at/ SHANNON ROCKALL: EAST OR NORTHEAST

http://bugzilla.mindrot.org/show_bug.cgi?id=630 Summary: built-in ssh-rand-helper Product: Portable OpenSSH Version: -current Platform: All OS/Version: All Status: NEW Severity: normal Priority: P2 Component: Miscellaneous AssignedTo: openssh-bugs at mindrot.org ReportedBy: aet at cc.hut.fi

There's a (2014 I think) patch in dovecot rpm for Red Hat / Fedora ecosystem that was last update with 2.2.9 (patch last updated for that release) I want to know if the problem it solves still exists in 2.3.x branch. The patch is called "dovecot-2.2.9-nodevrand.patch" and is attached. It allegedly addresses an issue with installation in chroot that does not have /dev/random